SEBLOD (com_cck) below 3.30.0 - Unauthenticated Path Traversal Arbitrary File Download (CVE-2026-66914, CVSS 9.2)
Affected versions: < 3.30.0
SEBLOD security vulnerabilities
mySites.guru tracks 3vulnerabilities in com_cck. Every connected Joomla site is checked against them on each audit, and flagged if it runs an affected version.
What we check for
SEBLOD (com_cck) 4.0.0 to 4.6.0 - Unauthenticated Path Traversal Arbitrary File Download (CVE-2026-66914, CVSS 9.2)
Affected versions: ≥ 4.0.0 and < 4.7.0
SEBLOD (com_cck) 5.0.0 to 6.0.0 - Unauthenticated Path Traversal Arbitrary File Download (CVE-2026-66914, CVSS 9.2)
Affected versions: ≥ 5.0.0 and < 6.0.1
Running SEBLOD on a site you manage?
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Rules current as of 24 August 2026.