Wallabag vulnerabilities

🔔 Create alert RSS

Published CVEs affecting Wallabag products: 1 record(s), with severity, exploitation and fixes.

Exploited only (KEV) →

CVE-2026-110228 Medium · 5.4 CWE-79 Oct 13, 2026

wallabag 2.6.13 through 2.6.14 Stored XSS via Failed HTML Import Upload

wallabag 2.6.13 through 2.6.14 contains a stored cross-site scripting vulnerability that allows authenticated users to host arbitrary HTML by triggering a failed Pocket HTML, Pocket CSV or Shaarli import. Attackers can upload an HTML file with script but no anchor elements, leaving it at the predictable /uploads/import/<user-id>.html path to execute script in victims' wallabag sessions.