CVE-2024-47069 Information

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.

Reference

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