CVE-2024-28235
Contao: Possible cookie sharing with external domains while checking protected pages for broken links
8.3
HIGH
CVSS 3.1
EPSS 0.41%
Description
### Impact If the crawler is set to crawl protected pages, it sends the cookie header to externals URLs. ### Patches Update to Contao 4.13.40 or 5.3.4. ### Workarounds Disable crawling protected pages. ### References https://contao.org/en/security-advisories/session-cookie-disclosure-in-the-crawler ### For more information If you have any questions or comments about this advisory, open an issue in [contao/contao](https://github.com/contao/contao/issues/new/choose).
How to fix CVE-2024-28235
To remediate CVE-2024-28235, upgrade the affected package to a fixed version below.
- —upgrade to 4.13.40 or later
Is CVE-2024-28235 being exploited?
Low — EPSS is 0.4%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 4.9.0, < 4.13.40
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.3 | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H |