🛡️ GO-2026-4454 — gogs

⚪ Unknown ✅ No Known Exploit OSV
N/A
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

Gogs vulnerable to Stored XSS via Mermaid diagrams in gogs.io/gogs

Gogs vulnerable to Stored XSS via Mermaid diagrams in gogs.io/gogs.

NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions.

(If this is causing false-positive reports from vulnerability scanners, please suggest an edit to the report.)

The additional affected modules and versions are: gogs.io/gogs before v0.13.4.

Affected software

GO-2026-4454 is recorded against 1 package.

  • gogs.io/gogs

Timeline and source

Published on 17 February 2026 and last revised on 19 February 2026. No public exploit is currently recorded for this entry. Record sourced from OSV.

References

github.com (Advisory)
github.com (Web)
github.com (Web)
github.com (Web)

Details

Severity Unknown
CVSS Score N/A
CVSS Vector N/A
CWE N/A
Public Exploit ✅ No
Source OSV
Published 2026-02-17
Updated 2026-08-12
Modified 2026-02-19
Fix URL N/A

Affected Packages

Software From version Fixed in
gogs.io/gogs — —

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