Fc United
Monthly
Unauthenticated PHP object injection in the FC United WordPress theme (Axiom Themes, versions up to and including 1.1.1) allows remote attackers to pass crafted serialized input that the theme unserializes without validation, potentially leading to code execution, file manipulation, or database compromise depending on the gadget chains available on the host site. The 9.8 CVSS score reflects a fully remote, unauthenticated attack path with no user interaction (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H), but there is no public exploit identified at time of analysis and no CISA KEV listing; all severity signals are theoretical rather than empirical. Real-world impact is further bounded by CWE-502's dependency on a reachable POP gadget chain in the theme, WordPress core, or an installed plugin, and by the theme's limited deployment footprint.
Unauthenticated PHP object injection in the FC United WordPress theme (Axiom Themes, versions up to and including 1.1.1) allows remote attackers to pass crafted serialized input that the theme unserializes without validation, potentially leading to code execution, file manipulation, or database compromise depending on the gadget chains available on the host site. The 9.8 CVSS score reflects a fully remote, unauthenticated attack path with no user interaction (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H), but there is no public exploit identified at time of analysis and no CISA KEV listing; all severity signals are theoretical rather than empirical. Real-world impact is further bounded by CWE-502's dependency on a reachable POP gadget chain in the theme, WordPress core, or an installed plugin, and by the theme's limited deployment footprint.