CVSS 3.1
6.1 mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NCVE-2025-11687
Medium (6.1). EPSS 0.4% chance of exploitation in the next 30 days. Fixed in gi-docgen 2025.5.
A flaw was found in the gi-docgen. This vulnerability allows arbitrary JavaScript execution in the context of the page — enabling DOM access, session cookie theft and other client-side attacks — via a crafted URL that supplies a malicious value to the q GET parameter (reflected DOM XSS).
Severity
- EPSS
- 0.4% chance of exploitation in the next 30 days; higher than 31% of CVEs (scores of 2026-11-01)
- CWE
- CWE-79
- Published
- Modified
- Record from
- the NVD, synced
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-6p6h-rqr6-62mv | PyPI | gi-docgen | <2025.5 | 2025.5 |
| PYSEC-2026-1402 | PyPI | gi-docgen | <2025.5 | 2025.5 |