{"cve":"CVE-2025-11687","nvd":{"published":"2026-01-26T20:16:07.817","modified":"2026-06-17T08:30:59.903","status":"Deferred","description":"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).","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","score":6.1},"cwes":["CWE-79"],"references":["https://access.redhat.com/security/cve/CVE-2025-11687","https://bugzilla.redhat.com/show_bug.cgi?id=2403536","https://gitlab.gnome.org/GNOME/gi-docgen/-/issues/228"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:21:16.563232421+00:00"},"epss":{"cve":"CVE-2025-11687","score":0.00378,"percentile":0.31835,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-6p6h-rqr6-62mv","url":"https://osv.dev/vulnerability/GHSA-6p6h-rqr6-62mv","summary":"GI-DocGen vulnerable to Reflected XSS via unescaped query strings","modified":"2026-07-07T17:57:31.171934930Z","packages":[{"ecosystem":"PyPI","name":"gi-docgen","purl":"pkg:pypi/gi-docgen","ranges":["<2025.5"],"fixed":["2025.5"]}]},{"id":"PYSEC-2026-1402","url":"https://osv.dev/vulnerability/PYSEC-2026-1402","summary":"GI-DocGen vulnerable to Reflected XSS via unescaped query strings","modified":"2026-07-07T17:46:43.204367557Z","packages":[{"ecosystem":"PyPI","name":"gi-docgen","purl":"pkg:pypi/gi-docgen","ranges":["<2025.5"],"fixed":["2025.5"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}