{"id":"CVE-2025-11687","aliases":["GHSA-6p6h-rqr6-62mv","PYSEC-2026-1402"],"url":"https://o3.security/vulnerability/CVE-2025-11687","summary":"Gi-docgen: reflected dom xss in gi-docgen","details":"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).","published":"2026-01-26T19:36:28.947Z","modified":"2026-08-12T03:51:18.907783306Z","cvss":{"score":6.1,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"PyPI","name":"gi-docgen","fixedVersion":"2025.5"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://access.redhat.com/security/cve/CVE-2025-11687"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/11xxx/CVE-2025-11687.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-11687"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2403536"},{"type":"REPORT","url":"https://gitlab.gnome.org/GNOME/gi-docgen/-/issues/228"},{"type":"PACKAGE","url":"https://gitlab.gnome.org/GNOME/gi-docgen/"},{"type":"PACKAGE","url":"https://github.com/GNOME/gi-docgen"},{"type":"WEB","url":"https://gitlab.gnome.org/GNOME/gi-docgen/-/commit/65d16b8ac178900602da540c8f5df4f52d5e8cf6"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:18.907783306Z"}}