SSRF in Contao
CVE-2026-57232
Contao is an Open Source CMS. From 5.3.35 through 5.3.47 and from 5.7.0-RC1 through 5.7.8, the Feed Reader front-end module passes configured RSS feed URLs from FeedReaderController::getResponse() to feedIo->read() without scheme or privat…
Vulnerability class: SSRF (Server-Side Request Forgery)
CVSS v3 metric
CVSS v3 base score 3.1 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N.
Affected products
- Contao — versions >= 5.7.0-RC1, < 5.7.9, >= 5.3.35, < 5.3.48
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM)
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC)
Frequently asked questions
- What is CVE-2026-57232?
- CVE-2026-57232 is a low-severity vulnerability in Contao, classified under Server-Side Request Forgery (SSRF). CVSS score: 3.1/10. Published 2026-07-31.
- How severe is CVE-2026-57232?
- Low severity. CVSS v3 base score is 3.1 out of 10.