SSRF in Statamic Cms
CVE-2026-54242
Statamic is a Laravel and Git powered content management system (CMS). Prior to 5.73.24 and 6.20.1, the Glide image proxy's URL validation in src/Imaging/RemoteUrlValidator.php and src/Imaging/GuzzleAdapter.php could be bypassed using DNS…
Vulnerability class: TOCTOU (Time-of-Check to Time-of-Use)
CVSS v3 metric
CVSS v3 base score 4.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N.
Affected products
- Statamic Cms — versions < 5.73.24, >= 6.0.0, < 6.20.1
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)
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC)
Frequently asked questions
- What is CVE-2026-54242?
- CVE-2026-54242 is a medium-severity vulnerability in Statamic Cms, classified under Time-of-check Time-of-use (TOCTOU) Race Condition. CVSS score: 4.9/10. Published 2026-07-17.
- How severe is CVE-2026-54242?
- Medium severity. CVSS v3 base score is 4.9 out of 10.