Home

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).

PUBLISHED Reserved 2025-10-13 | Published 2026-01-26 | Updated 2026-01-26 | Assigner redhat




MEDIUM: 6.1CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Problem types

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Product status

Default status
unaffected

Any version before 2025.5
affected

Timeline

2025-10-13:Reported to Red Hat.
2025-10-03:Made public.

References

access.redhat.com/security/cve/CVE-2025-11687 vdb-entry

bugzilla.redhat.com/show_bug.cgi?id=2403536 (RHBZ#2403536) issue-tracking

gitlab.gnome.org/GNOME/gi-docgen/-/issues/228

cve.org (CVE-2025-11687)

nvd.nist.gov (CVE-2025-11687)

Download JSON