CVE-2024-28235

Contao is an open source content management system. Starting in version 4.9.0 and prior to versions 4.13.40 and 5.3.4, when checking for broken links on protected pages, Contao sends the cookie header to external urls as well, the passed options for the http client are used for all requests. Contao versions 4.13.40 and 5.3.4 have a patch for this issue. As a workaround, disable crawling protected pages.

The following products are affected by CVE-2024-28235 vulnerability.

Here, you will find a curated list of external links that provide in-depth information to CVE-2024-28235.

URL	Resource
https://contao.org/en/security-advisories/session-cookie-disclosure-in-the-crawler
https://github.com/contao/contao/blob/14e9ef4bc8b82936ba2d0e04164581145a075e2a/core-bundle/src/Resources/contao/classes/Crawl.php#L129
https://github.com/contao/contao/commit/73a2770e2d3535ec9f1b03d54be00e56ebb8ff16
https://github.com/contao/contao/commit/79b7620d01ce8f46ce2b331455e0d95e5208de3d
https://github.com/contao/contao/security/advisories/GHSA-9jh5-qf84-x6pr