Upstream information
Description
Prometheus is an open-source monitoring system and time series database. From 2.49.0 to before 3.5.3 and 3.11.3, in the Prometheus server's legacy web UI (enabled via the command-line flag --enable-feature=old-ui), the histogram heatmap chart view does not escape le label values when inserting them into the HTML for use as axis tick mark labels. An attacker who can inject crafted metrics can execute JavaScript in the browser of any Prometheus user who views the metric in the heatmap chart UI. This vulnerability is fixed in 3.5.3 and 3.11.3.SUSE information
Overall state of this security issue: Pending
This issue is currently rated as having moderate severity.
| CVSS detail | SUSE |
|---|---|
| Base Score | 4.6 |
| Vector | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:L |
| Attack Vector | Network |
| Attack Complexity | Low |
| Privileges Required | Low |
| User Interaction | Required |
| Scope | Unchanged |
| Confidentiality Impact | None |
| Integrity Impact | Low |
| Availability Impact | Low |
| CVSSv3 Version | 3.1 |
| CVSS detail | CNA (GitHub) | SUSE |
|---|---|---|
| Base Score | 5.1 | 5.1 |
| Vector | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/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 | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/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 | Network |
| Attack Complexity | Low | Low |
| Attack Requirements | None | None |
| Privileges Required | Low | Low |
| User Interaction | Passive | Passive |
| Vulnerable System Confidentiality Impact | None | None |
| Vulnerable System Integrity Impact | None | None |
| Vulnerable System Availability Impact | None | None |
| Subsequent System Confidentiality Impact | Low | Low |
| Subsequent System Integrity Impact | Low | Low |
| Subsequent System Availability Impact | None | None |
| CVSSv4 Version | 4.0 | 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Please note that this evaluation state might be work in progress, incomplete or outdated.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 Module for Package Hub 15 SP7 | golang-github-prometheus-prometheus | Affected |
| SUSE Linux Enterprise Server 16.0 | golang-github-prometheus-prometheus | Affected |
| SUSE Linux Enterprise Server for SAP applications 16.0 | golang-github-prometheus-prometheus | Affected |
| SUSE Manager Client Tools 15 | golang-github-prometheus-prometheus | Affected |
| SUSE Manager Client Tools for SLE 15 | golang-github-prometheus-prometheus | Affected |
| SUSE Multi-Linux Manager Client Tools for SLE 15 | golang-github-prometheus-prometheus | Affected |
| openSUSE Leap 16.0 | golang-github-prometheus-prometheus | Affected |
| Products under Long Term Service Pack support and receiving important and critical security fixes. | ||
| SUSE Manager Proxy LTS 4.3 | golang-github-prometheus-prometheus | Affected |
| SUSE Manager Proxy Module 4.3 | golang-github-prometheus-prometheus | Affected |
| Products past their end of life and not receiving proactive updates anymore. | ||
| SUSE Enterprise Storage 6 | golang-github-prometheus-prometheus | Affected |
| SUSE Linux Enterprise Module for Package Hub 15 SP5 | golang-github-prometheus-prometheus | Affected |
| SUSE Linux Enterprise Module for Package Hub 15 SP6 | golang-github-prometheus-prometheus | Affected |
| SUSE Manager Proxy Module 4.1 | golang-github-prometheus-prometheus | Affected |
| SUSE Manager Proxy Module 4.2 | golang-github-prometheus-prometheus | Affected |
| openSUSE Leap 15.3 | golang-github-prometheus-prometheus | Affected |
| openSUSE Leap 15.4 | golang-github-prometheus-prometheus | Affected |
| openSUSE Leap 15.5 | golang-github-prometheus-prometheus | Affected |
| openSUSE Leap 15.6 | golang-github-prometheus-prometheus | Affected |
| Products at an unknown state of their lifecycle. | ||
| SUSE Multi Linux Manager Tools SLE-15 | golang-github-prometheus-prometheus | Affected |
| Container Status | ||
| ses/7.1/ceph/prometheus-server ses/7/ceph/prometheus-server suse/multi-linux-manager/5.2/x86_64/monitoring-prometheus | golang-github-prometheus-prometheus | Affected |
SUSE Timeline for this CVE
CVE page created: Wed May 27 02:00:53 2026CVE page last modified: Wed May 27 17:35:45 2026