Description
Oveleon Cookie Bar is a cookie bar is for the Contao Open Source CMS and allows a visitor to define cookie & privacy settings for the website. Prior to versions 1.16.3 and 2.1.3, the `block/locale` endpoint does not properly sanitize the user-controlled `locale` input before including it in the backend's HTTP response, thereby causing reflected cross-site scripting. Versions 1.16.3 and 2.1.3 contain a patch for the vulnerability.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
oveleon contao-cookiebar
< 1.16.3affected>= 2.0.0, < 2.1.3affected
References
- https://github.com/oveleon/contao-cookiebar/security/advisories/GHSA-296q-rj83-g9rq ↗
- https://github.com/oveleon/contao-cookiebar/commit/1d57470be5878f66d5e1e23f624dd387564b9b8d ↗
- https://cheatsheetseries.owasp.org/cheatsheets/Cross_Site_Scripting_Prevention_Cheat_Sheet.html ↗
- https://github.com/oveleon/contao-cookiebar/blob/2.x/src/Controller/CookiebarController.php ↗