CVE-2026-10721
NONE—CVSS v3
—CVSS v2
0.14%
EPSS (exploit probability)
CWE-502CWE
Description
Concrete CMS below 9.5.2 is vulnerable to PHP Object Injection via unserialize() calls in the in Permission, Cache, and Search components. An unauthenticated attacker may trigger arbitrary PHP object instantiation if a malicious serialized payload has been placed in the database. Thanks XananasX7 for reporting.
Affected routers (0)
No routers currently mapped to this CVE in our database.