Upstream information

CVE-2025-46721 at MITRE

Description

nosurf is cross-site request forgery (CSRF) protection middleware for Go. A vulnerability in versions prior to 1.2.0 allows an attacker who controls content on the target site, or on a subdomain of the target site (either via XSS, or otherwise) to bypass CSRF checks and issue requests on user's behalf. Due to misuse of the Go `net/http` library, nosurf categorizes all incoming requests as plain-text HTTP requests, in which case the `Referer` header is not checked to have the same origin as the target webpage. If the attacker has control over HTML contents on either the target website (e.g. `example.com`), or on a website hosted on a subdomain of the target (e.g. `attacker.example.com`), they will also be able to manipulate cookies set for the target website. By acquiring the secret CSRF token from the cookie, or overriding the cookie with a new token known to the attacker, `attacker.example.com` is able to craft cross-site requests to `example.com`. A patch for the issue was released in nosurf 1.2.0. In lieu of upgrading to a patched version of nosurf, users may additionally use another HTTP middleware to ensure that a non-safe HTTP request is coming from the same origin (e.g. by requiring a `Sec-Fetch-Site: same-origin` header in the request).

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v3 Scores
CVSS detail National Vulnerability Database
Base Score 6.1
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Changed
Confidentiality Impact Low
Integrity Impact Low
Availability Impact None
CVSSv3 Version 3.1
CVSS v4 Scores
CVSS detail CNA (GitHub)
Base Score 6
Vector CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:H/VA:N/SC:N/SI:N/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 High
Vulnerable System Availability Impact None
Subsequent System Confidentiality Impact None
Subsequent System Integrity Impact None
Subsequent System Availability Impact None
CVSSv4 Version 4.0
No SUSE Bugzilla entries cross referenced.

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Container suse/sl-micro/6.0/baremetal-os-container:latest
  • kernel-firmware-all >= 20241128-slfo.1.1_2.1
  • kernel-firmware-amdgpu >= 20241128-slfo.1.1_2.1
  • kernel-firmware-ath10k >= 20241128-slfo.1.1_2.1
  • kernel-firmware-ath11k >= 20241128-slfo.1.1_2.1
  • kernel-firmware-ath12k >= 20241128-slfo.1.1_2.1
  • kernel-firmware-atheros >= 20241128-slfo.1.1_2.1
  • kernel-firmware-bluetooth >= 20241128-slfo.1.1_2.1
  • kernel-firmware-bnx2 >= 20241128-slfo.1.1_2.1
  • kernel-firmware-brcm >= 20241128-slfo.1.1_2.1
  • kernel-firmware-chelsio >= 20241128-slfo.1.1_2.1
  • kernel-firmware-dpaa2 >= 20241128-slfo.1.1_2.1
  • kernel-firmware-i915 >= 20241128-slfo.1.1_2.1
  • kernel-firmware-intel >= 20241128-slfo.1.1_2.1
  • kernel-firmware-iwlwifi >= 20241128-slfo.1.1_2.1
  • kernel-firmware-liquidio >= 20241128-slfo.1.1_2.1
  • kernel-firmware-marvell >= 20241128-slfo.1.1_2.1
  • kernel-firmware-media >= 20241128-slfo.1.1_2.1
  • kernel-firmware-mediatek >= 20241128-slfo.1.1_2.1
  • kernel-firmware-mellanox >= 20241128-slfo.1.1_2.1
  • kernel-firmware-mwifiex >= 20241128-slfo.1.1_2.1
  • kernel-firmware-network >= 20241128-slfo.1.1_2.1
  • kernel-firmware-nfp >= 20241128-slfo.1.1_2.1
  • kernel-firmware-nvidia >= 20241128-slfo.1.1_2.1
  • kernel-firmware-platform >= 20241128-slfo.1.1_2.1
  • kernel-firmware-prestera >= 20241128-slfo.1.1_2.1
  • kernel-firmware-qcom >= 20241128-slfo.1.1_2.1
  • kernel-firmware-qlogic >= 20241128-slfo.1.1_2.1
  • kernel-firmware-radeon >= 20241128-slfo.1.1_2.1
  • kernel-firmware-realtek >= 20241128-slfo.1.1_2.1
  • kernel-firmware-serial >= 20241128-slfo.1.1_2.1
  • kernel-firmware-sound >= 20241128-slfo.1.1_2.1
  • kernel-firmware-ti >= 20241128-slfo.1.1_2.1
  • kernel-firmware-ueagle >= 20241128-slfo.1.1_2.1
  • kernel-firmware-usb-network >= 20241128-slfo.1.1_2.1
Image SL-Micro-Base
Image SL-Micro-Base-RT
Image SL-Micro-Base-RT-SelfInstall
Image SL-Micro-Base-RT-encrypted
Image SL-Micro-Base-SelfInstall
Image SL-Micro-Base-encrypted
Image SL-Micro-Base-qcow
Image SLE-Micro-BYOS
Image SLE-Micro-BYOS-EC2
Image SLE-Micro-BYOS-GCE
Image SLE-Micro-EC2
Image SLE-Micro-GCE
  • libgnutls30 >= 3.8.3-slfo.1.1_5.1
Image SL-Micro
Image SL-Micro-Default
Image SL-Micro-Default-SelfInstall
Image SL-Micro-Default-encrypted
Image SL-Micro-Default-qcow
  • gnutls >= 3.8.3-slfo.1.1_5.1
  • libgnutls30 >= 3.8.3-slfo.1.1_5.1
Image SLE-Micro
Image SLE-Micro-Azure
Image SLE-Micro-BYOS-Azure
  • libgnutls30 >= 3.8.3-slfo.1.1_5.1
  • python311-dnspython >= 2.4.2-2.1
SUSE Linux Enterprise Server 16.0
  • govulncheck-vulndb >= 0.0.20250814T182633-160000.1.2
 Patchnames:
SUSE Linux Enterprise Server 16.0 GA govulncheck-vulndb-0.0.20250814T182633-160000.1.2
openSUSE Tumbleweed
  • govulncheck-vulndb >= 0.0.20250515T200012-1.1
 Patchnames:
openSUSE-Tumbleweed-2025-15135

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 Server 16.1 govulncheck-vulndb Affected
SUSE Linux Enterprise Server for SAP applications 16.1 govulncheck-vulndb Affected

SUSE Timeline for this CVE

CVE page created: Tue May 13 20:00:50 2025
CVE page last modified: Sat May 9 11:33:16 2026