Upstream information
Description
Nokogiri is an open source XML and HTML library for the Ruby programming language. From 1.12.0 until 1.19.5, the C extension on CRuby and TruffleRuby has a Nokogiri::HTML5 serializer that does not escape text inside noscript elements or angle brackets inside attribute values. When an application sanitizes untrusted HTML with the default parsing options, allows noscript, and sends serialized output to a scripting-enabled browser, the browser can parse markup that Nokogiri did not produce, enabling mutation cross-site scripting. Using parse_noscript_content_as_text: true is the recommended workaround, not the vulnerable default. JRuby is not affected because it does not implement Nokogiri::HTML5. This issue is fixed in version 1.19.5.SUSE information
Overall state of this security issue: Pending
This issue is currently rated as having moderate severity.
| CVSS detail | SUSE |
|---|---|
| Base Score | 5.4 |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N |
| Attack Vector | Network |
| Attack Complexity | Low |
| Privileges Required | None |
| User Interaction | Required |
| Scope | Unchanged |
| Confidentiality Impact | Low |
| Integrity Impact | Low |
| Availability Impact | None |
| CVSSv3 Version | 3.1 |
| CVSS detail | CNA (GitHub) |
|---|---|
| Base Score | 2.3 |
| Vector | CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
| Attack Vector | Network |
| Attack Complexity | Low |
| Attack Requirements | Present |
| Privileges Required | None |
| User Interaction | Passive |
| Vulnerable System Confidentiality Impact | None |
| Vulnerable System Integrity Impact | None |
| Vulnerable System Availability Impact | None |
| Subsequent System Confidentiality Impact | Low |
| Subsequent System Integrity Impact | Low |
| Subsequent System Availability Impact | None |
| CVSSv4 Version | 4.0 |
Status of this issue by product and package
Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.
| Product(s) | Source package | State |
|---|---|---|
| Products under general support and receiving all security fixes. | ||
| SUSE Linux Enterprise Desktop 15 SP7 | libxml2 | Not affected |
| SUSE Linux Enterprise Desktop 15 SP7 | rubygem-nokogiri | Affected |
| SUSE Linux Enterprise Micro 5.4 | libxml2 | Not affected |
| SUSE Linux Enterprise Micro 5.5 | libxml2 | Not affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP7 | libxml2 | Not affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP7 | rubygem-nokogiri | Affected |
| SUSE Linux Enterprise Module for Python 3 15 SP7 | libxml2 | Not affected |
| SUSE Linux Enterprise Server 15 SP7 | libxml2 | Not affected |
| SUSE Linux Enterprise Server 15 SP7 | rubygem-nokogiri | Affected |
| SUSE Linux Enterprise Server 16.0 | libxml2 | Not affected |
| SUSE Linux Enterprise Server 16.1 | libxml2 | Not affected |
| SUSE Linux Enterprise Server for NVIDIA 16.1 | libxml2 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP7 | libxml2 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP7 | rubygem-nokogiri | Affected |
| SUSE Linux Enterprise Server for SAP applications 16.0 | libxml2 | Not affected |
| SUSE Linux Enterprise Server for SAP applications 16.1 | libxml2 | Not affected |
| SUSE Linux Micro 6.0 | libxml2 | Not affected |
| SUSE Linux Micro 6.1 | libxml2 | Not affected |
| SUSE Linux Micro 6.2 | libxml2 | Not affected |
| openSUSE Leap 16.0 | libxml2 | Not affected |
| openSUSE Leap 16.1 | libxml2 | Not affected |
| Products under Long Term Service Pack support and receiving important and critical security fixes. | ||
| SUSE Linux Enterprise High Performance Computing 12 SP5 | libxml2 | Not affected |
| SUSE Linux Enterprise High Performance Computing 12 SP5 | python-libxml2 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | libxml2 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | rubygem-nokogiri | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS | libxml2 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS | rubygem-nokogiri | Affected |
| SUSE Linux Enterprise Server 12 SP5 | libxml2 | Not affected |
| SUSE Linux Enterprise Server 12 SP5 | python-libxml2 | Not affected |
| SUSE Linux Enterprise Server 12 SP5-LTSS | libxml2 | Not affected |
| SUSE Linux Enterprise Server 12 SP5-LTSS | python-libxml2 | Not affected |
| SUSE Linux Enterprise Server 15 SP4-LTSS | libxml2 | Not affected |
| SUSE Linux Enterprise Server 15 SP4-LTSS | rubygem-nokogiri | Affected |
| SUSE Linux Enterprise Server 15 SP5-LTSS | libxml2 | Not affected |
| SUSE Linux Enterprise Server 15 SP5-LTSS | rubygem-nokogiri | Affected |
| SUSE Linux Enterprise Server 15 SP6-LTSS | libxml2 | Not affected |
| SUSE Linux Enterprise Server 15 SP6-LTSS | rubygem-nokogiri | Affected |
| SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 | libxml2 | Not affected |
| SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 | python-libxml2 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | libxml2 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP4 | libxml2 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP4 | rubygem-nokogiri | Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP5 | libxml2 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP5 | rubygem-nokogiri | Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP6 | libxml2 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP6 | rubygem-nokogiri | Affected |
| Products past their end of life and not receiving proactive updates anymore. | ||
| HPE Helion OpenStack 8 | libxml2 | Not affected |
| HPE Helion OpenStack 8 | python-libxml2 | Not affected |
| SUSE CaaS Platform 3.0 | libxml2 | Not affected |
| SUSE CaaS Platform 4.0 | libxml2 | Not affected |
| SUSE Enterprise Storage 6 | libxml2 | Not affected |
| SUSE Enterprise Storage 7 | libxml2 | Not affected |
| SUSE Enterprise Storage 7.1 | libxml2 | Not affected |
| SUSE Enterprise Storage 7.1 | rubygem-nokogiri | Affected |
| SUSE Linux Enterprise Desktop 12 SP2 | libxml2 | Not affected |
| SUSE Linux Enterprise Desktop 12 SP2 | python-libxml2 | Not affected |
| SUSE Linux Enterprise Desktop 12 SP3 | libxml2 | Not affected |
| SUSE Linux Enterprise Desktop 12 SP3 | python-libxml2 | Not affected |
| SUSE Linux Enterprise Desktop 12 SP4 | libxml2 | Not affected |
| SUSE Linux Enterprise Desktop 12 SP4 | python-libxml2 | Not affected |
| SUSE Linux Enterprise Desktop 15 | libxml2 | Not affected |
| SUSE Linux Enterprise Desktop 15 SP1 | libxml2 | Not affected |
| SUSE Linux Enterprise Desktop 15 SP2 | libxml2 | Not affected |
| SUSE Linux Enterprise Desktop 15 SP3 | libxml2 | Not affected |
| SUSE Linux Enterprise Desktop 15 SP3 | rubygem-nokogiri | Affected |
| SUSE Linux Enterprise Desktop 15 SP4 | libxml2 | Not affected |
| SUSE Linux Enterprise Desktop 15 SP4 | rubygem-nokogiri | Affected |
| SUSE Linux Enterprise Desktop 15 SP5 | libxml2 | Not affected |
| SUSE Linux Enterprise Desktop 15 SP5 | rubygem-nokogiri | Affected |
| SUSE Linux Enterprise Desktop 15 SP6 | libxml2 | Not affected |
| SUSE Linux Enterprise Desktop 15 SP6 | rubygem-nokogiri | Affected |
| SUSE Linux Enterprise High Availability Extension 15 | rubygem-nokogiri | Affected |
| SUSE Linux Enterprise High Availability Extension 15 SP1 | rubygem-nokogiri | Affected |
| SUSE Linux Enterprise High Availability Extension 15 SP2 | rubygem-nokogiri | Affected |
| SUSE Linux Enterprise High Performance Computing 12 SP2 | libxml2 | Not affected |
| SUSE Linux Enterprise High Performance Computing 12 SP2 | python-libxml2 | Not affected |
| SUSE Linux Enterprise High Performance Computing 12 SP3 | libxml2 | Not affected |
| SUSE Linux Enterprise High Performance Computing 12 SP3 | python-libxml2 | Not affected |
| SUSE Linux Enterprise High Performance Computing 12 SP4 | libxml2 | Not affected |
| SUSE Linux Enterprise High Performance Computing 12 SP4 | python-libxml2 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 | libxml2 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1 | libxml2 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | libxml2 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | libxml2 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP2 | libxml2 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS | libxml2 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS | libxml2 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP3 | libxml2 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP3 | rubygem-nokogiri | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS | libxml2 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS | rubygem-nokogiri | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS | libxml2 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS | rubygem-nokogiri | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4 | libxml2 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4 | rubygem-nokogiri | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS | libxml2 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS | rubygem-nokogiri | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP5 | libxml2 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP5 | rubygem-nokogiri | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS | libxml2 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS | rubygem-nokogiri | Affected |
| SUSE Linux Enterprise High Performance Computing 15-ESPOS | libxml2 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15-LTSS | libxml2 | Not affected |
| SUSE Linux Enterprise Micro 5.0 | libxml2 | Not affected |
| SUSE Linux Enterprise Micro 5.1 | libxml2 | Not affected |
| SUSE Linux Enterprise Micro 5.2 | libxml2 | Not affected |
| SUSE Linux Enterprise Micro 5.3 | libxml2 | Not affected |
| SUSE Linux Enterprise Module for Basesystem 15 | libxml2 | Not affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP1 | libxml2 | Not affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP2 | libxml2 | Not affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP3 | libxml2 | Not affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP3 | rubygem-nokogiri | Affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP4 | libxml2 | Not affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP4 | rubygem-nokogiri | Affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP5 | libxml2 | Not affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP5 | rubygem-nokogiri | Affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP6 | libxml2 | Not affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP6 | rubygem-nokogiri | Affected |
| SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT | libxml2 | Not affected |
| SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT | python-libxml2 | Not affected |
| SUSE Linux Enterprise Real Time 15 SP2 | libxml2 | Not affected |
| SUSE Linux Enterprise Real Time 15 SP3 | libxml2 | Not affected |
| SUSE Linux Enterprise Real Time 15 SP3 | rubygem-nokogiri | Affected |
| SUSE Linux Enterprise Real Time 15 SP4 | libxml2 | Not affected |
| SUSE Linux Enterprise Real Time 15 SP4 | rubygem-nokogiri | Affected |
| SUSE Linux Enterprise Server 12 SP2 | libxml2 | Not affected |
| SUSE Linux Enterprise Server 12 SP2 | python-libxml2 | Not affected |
| SUSE Linux Enterprise Server 12 SP2-BCL | libxml2 | Not affected |
| SUSE Linux Enterprise Server 12 SP2-BCL | python-libxml2 | Not affected |
| SUSE Linux Enterprise Server 12 SP2-ESPOS | libxml2 | Not affected |
| SUSE Linux Enterprise Server 12 SP2-ESPOS | python-libxml2 | Not affected |
| SUSE Linux Enterprise Server 12 SP2-LTSS | libxml2 | Not affected |
| SUSE Linux Enterprise Server 12 SP2-LTSS | python-libxml2 | Not affected |
| SUSE Linux Enterprise Server 12 SP3 | libxml2 | Not affected |
| SUSE Linux Enterprise Server 12 SP3 | python-libxml2 | Not affected |
| SUSE Linux Enterprise Server 12 SP3-BCL | libxml2 | Not affected |
| SUSE Linux Enterprise Server 12 SP3-BCL | python-libxml2 | Not affected |
| SUSE Linux Enterprise Server 12 SP3-ESPOS | libxml2 | Not affected |
| SUSE Linux Enterprise Server 12 SP3-ESPOS | python-libxml2 | Not affected |
| SUSE Linux Enterprise Server 12 SP3-LTSS | libxml2 | Not affected |
| SUSE Linux Enterprise Server 12 SP3-LTSS | python-libxml2 | Not affected |
| SUSE Linux Enterprise Server 12 SP4 | libxml2 | Not affected |
| SUSE Linux Enterprise Server 12 SP4 | python-libxml2 | Not affected |
| SUSE Linux Enterprise Server 12 SP4-ESPOS | libxml2 | Not affected |
| SUSE Linux Enterprise Server 12 SP4-ESPOS | python-libxml2 | Not affected |
| SUSE Linux Enterprise Server 12 SP4-LTSS | libxml2 | Not affected |
| SUSE Linux Enterprise Server 12 SP4-LTSS | python-libxml2 | Not affected |
| SUSE Linux Enterprise Server 15 | libxml2 | Not affected |
| SUSE Linux Enterprise Server 15 SP1 | libxml2 | Not affected |
| SUSE Linux Enterprise Server 15 SP1-BCL | libxml2 | Not affected |
| SUSE Linux Enterprise Server 15 SP1-LTSS | libxml2 | Not affected |
| SUSE Linux Enterprise Server 15 SP2 | libxml2 | Not affected |
| SUSE Linux Enterprise Server 15 SP2-BCL | libxml2 | Not affected |
| SUSE Linux Enterprise Server 15 SP2-LTSS | libxml2 | Not affected |
| SUSE Linux Enterprise Server 15 SP3 | libxml2 | Not affected |
| SUSE Linux Enterprise Server 15 SP3 | rubygem-nokogiri | Affected |
| SUSE Linux Enterprise Server 15 SP3-BCL | libxml2 | Not affected |
| SUSE Linux Enterprise Server 15 SP3-BCL | rubygem-nokogiri | Affected |
| SUSE Linux Enterprise Server 15 SP3-LTSS | libxml2 | Not affected |
| SUSE Linux Enterprise Server 15 SP3-LTSS | rubygem-nokogiri | Affected |
| SUSE Linux Enterprise Server 15 SP4 | libxml2 | Not affected |
| SUSE Linux Enterprise Server 15 SP4 | rubygem-nokogiri | Affected |
| SUSE Linux Enterprise Server 15 SP5 | libxml2 | Not affected |
| SUSE Linux Enterprise Server 15 SP5 | rubygem-nokogiri | Affected |
| SUSE Linux Enterprise Server 15 SP6 | libxml2 | Not affected |
| SUSE Linux Enterprise Server 15 SP6 | rubygem-nokogiri | Affected |
| SUSE Linux Enterprise Server 15-LTSS | libxml2 | Not affected |
| SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 | libxml2 | Not affected |
| SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 | python-libxml2 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP2 | libxml2 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP2 | python-libxml2 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | libxml2 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | python-libxml2 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | libxml2 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | python-libxml2 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 | libxml2 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | libxml2 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP2 | libxml2 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP3 | libxml2 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP3 | rubygem-nokogiri | Affected |
| SUSE Linux Enterprise Software Development Kit 12 SP2 | libxml2 | Not affected |
| SUSE Linux Enterprise Software Development Kit 12 SP3 | libxml2 | Not affected |
| SUSE Linux Enterprise Software Development Kit 12 SP4 | libxml2 | Not affected |
| SUSE Linux Enterprise Software Development Kit 12 SP5 | libxml2 | Not affected |
| SUSE Manager Proxy 4.0 | libxml2 | Not affected |
| SUSE Manager Proxy 4.1 | libxml2 | Not affected |
| SUSE Manager Proxy 4.2 | libxml2 | Not affected |
| SUSE Manager Proxy 4.2 | rubygem-nokogiri | Affected |
| SUSE Manager Proxy 4.3 | libxml2 | Not affected |
| SUSE Manager Proxy 4.3 | rubygem-nokogiri | Affected |
| SUSE Manager Proxy LTS 4.3 | libxml2 | Not affected |
| SUSE Manager Proxy LTS 4.3 | rubygem-nokogiri | Affected |
| SUSE Manager Retail Branch Server 4.0 | libxml2 | Not affected |
| SUSE Manager Retail Branch Server 4.1 | libxml2 | Not affected |
| SUSE Manager Retail Branch Server 4.2 | libxml2 | Not affected |
| SUSE Manager Retail Branch Server 4.2 | rubygem-nokogiri | Affected |
| SUSE Manager Retail Branch Server 4.3 | libxml2 | Not affected |
| SUSE Manager Retail Branch Server 4.3 | rubygem-nokogiri | Affected |
| SUSE Manager Retail Branch Server LTS 4.3 | libxml2 | Not affected |
| SUSE Manager Retail Branch Server LTS 4.3 | rubygem-nokogiri | Affected |
| SUSE Manager Server 4.0 | libxml2 | Not affected |
| SUSE Manager Server 4.1 | libxml2 | Not affected |
| SUSE Manager Server 4.2 | libxml2 | Not affected |
| SUSE Manager Server 4.2 | rubygem-nokogiri | Affected |
| SUSE Manager Server 4.3 | libxml2 | Not affected |
| SUSE Manager Server 4.3 | rubygem-nokogiri | Affected |
| SUSE Manager Server LTS 4.3 | libxml2 | Not affected |
| SUSE Manager Server LTS 4.3 | rubygem-nokogiri | Affected |
| SUSE OpenStack Cloud 7 | libxml2 | Not affected |
| SUSE OpenStack Cloud 7 | python-libxml2 | Not affected |
| SUSE OpenStack Cloud 8 | libxml2 | Not affected |
| SUSE OpenStack Cloud 8 | python-libxml2 | Not affected |
| SUSE OpenStack Cloud 9 | libxml2 | Not affected |
| SUSE OpenStack Cloud 9 | python-libxml2 | Not affected |
| SUSE OpenStack Cloud Crowbar 8 | libxml2 | Not affected |
| SUSE OpenStack Cloud Crowbar 8 | python-libxml2 | Not affected |
| SUSE OpenStack Cloud Crowbar 9 | libxml2 | Not affected |
| SUSE OpenStack Cloud Crowbar 9 | python-libxml2 | Not affected |
| openSUSE Leap 15.3 | libxml2 | Not affected |
| openSUSE Leap 15.3 | rubygem-nokogiri | Affected |
| openSUSE Leap 15.4 | libxml2 | Not affected |
| openSUSE Leap 15.4 | rubygem-nokogiri | Affected |
| openSUSE Leap 15.5 | libxml2 | Not affected |
| openSUSE Leap 15.5 | rubygem-nokogiri | Affected |
| openSUSE Leap 15.6 | libxml2 | Not affected |
| openSUSE Leap 15.6 | rubygem-nokogiri | Affected |
| openSUSE Leap Micro 5.2 | libxml2 | Not affected |
| openSUSE Leap Micro 5.3 | libxml2 | Not affected |
| openSUSE Leap Micro 5.4 | libxml2 | Not affected |
| openSUSE Leap Micro 5.5 | libxml2 | Not affected |
SUSE Timeline for this CVE
CVE page created: Wed Nov 11 15:04:40 2026CVE page last modified: Wed Nov 11 16:05:12 2026