CVE-2026-26022

Name: CVE-2026-26022
Creator: NVD / NIST
Published: 2026-03-05T19:16:03.497+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.4/10EPSS 0.31%

Last modified Jun 17, 2026

CVE-2026-26022 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. Gogs is an open source self-hosted Git service. Prior to version 0.14.2, a stored cross-site scripting (XSS) vulnerability exists in the comment and issue description functionality. EPSS estimates a 0.31% chance of exploitation in the next 30 days.

Description

Gogs is an open source self-hosted Git service. Prior to version 0.14.2, a stored cross-site scripting (XSS) vulnerability exists in the comment and issue description functionality. The application's HTML sanitizer explicitly allows data: URI schemes, enabling authenticated users to inject arbitrary JavaScript execution via malicious links. This issue has been patched in version 0.14.2.

Metrics

CVSS 3.1

5.4/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS Probability

0.31%

22.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Gogs	Gogs	< 0.14.2

References

https://github.com/gogs/gogs/commit/441c64d7bd8893b2f4e48660a8be3a7472e14291Patch
https://github.com/gogs/gogs/pull/8174Issue Tracking
https://github.com/gogs/gogs/releases/tag/v0.14.2Release Notes
https://github.com/gogs/gogs/security/advisories/GHSA-xrcr-gmf5-2r8jExploit, Vendor Advisory

Timeline

Published: Mar 5, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2026-26022?

How severe is CVE-2026-26022?

CVE-2026-26022 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 0.31% probability of exploitation in the next 30 days.

How do I fix CVE-2026-26022?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-26022?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST