CVE-2025-11687

Name	CVE-2025-11687
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).
Source	CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs	1118145

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
gi-docgen (PTS)	bookworm	2023.1+ds-2	vulnerable
	trixie	2025.3-1	vulnerable
	forky	2025.5-1	fixed
	sid	2026.1-1	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
gi-docgen	source	(unstable)	2025.5-1			1118145

Notes

[trixie] - gi-docgen <no-dsa> (Minor issue)
[bookworm] - gi-docgen <no-dsa> (Minor issue)
https://gitlab.gnome.org/GNOME/gi-docgen/-/issues/228
https://gitlab.gnome.org/GNOME/gi-docgen/-/merge_requests/254
Fixed by: https://gitlab.gnome.org/GNOME/gi-docgen/-/commit/c53d2640bfa5823bbdf33683d95c160267c0ec68 (2025.5)