Medium, CVSS 5.1PackagistPublished
Reflected Cross Site-Scripting (XSS) in Oveleon Cookiebar
CVE-2024-47069 · GHSA-296q-rj83-g9rq
- Affected
- Packagist oveleon/contao-cookiebar < 1.16.3; >= 2.0.0, < 2.1.3
- Fixed in
- 2.1.31.16.3· Vendor fix available
- Issue
- usd-2024-0009 | Reflected XSS in Oveleon Cookiebar Details Advisory ID: usd-2024-0009 Product: Cookiebar Affected Version: 2.X Vulnerability Type: CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Security Risk: HIGH, CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:L/SI:L/SA:N Vendor URL: https://www.usd.de/ Vendor acknowledged vulnerability: Yes Vendor Status: Fixed CVE Number: Not requested yet CVE Link: Not requested yet First Published: Published Last Update: 2024-07-29 Affected Component The block function in CookiebarController.php. Desciption Oveleon's Cookiebar is an extension for the popular Contao CMS. 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 XSS. Proof of Concept The vulnerability could be triggered by entering the following Link: It is likely related to the following function in the Oveleon Cookiebar…
Recommended action: Upgrade to 2.1.3 or 1.16.3 by release line, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.