Shiftcv
Monthly
Unauthenticated PHP object injection in the ThemeREX ShiftCV WordPress theme, affecting versions up to and including 3.0.14, lets remote attackers feed crafted serialized input into an unsafe deserialization sink, which can escalate to remote code execution when a usable POP gadget chain is reachable in the theme, WordPress core, or an installed plugin. The flaw carries a 9.8 Critical rating (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H), meaning no authentication and no user interaction are required and successful exploitation can fully compromise confidentiality, integrity and availability. There is no public exploit identified at time of analysis and no CISA KEV confirmation, so the practical limiting factor is the availability of a reachable gadget chain rather than the injection primitive itself; no EPSS score was supplied in the available intelligence.
Unauthenticated PHP object injection in the ThemeREX ShiftCV WordPress theme, affecting versions up to and including 3.0.14, lets remote attackers feed crafted serialized input into an unsafe deserialization sink, which can escalate to remote code execution when a usable POP gadget chain is reachable in the theme, WordPress core, or an installed plugin. The flaw carries a 9.8 Critical rating (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H), meaning no authentication and no user interaction are required and successful exploitation can fully compromise confidentiality, integrity and availability. There is no public exploit identified at time of analysis and no CISA KEV confirmation, so the practical limiting factor is the availability of a reachable gadget chain rather than the injection primitive itself; no EPSS score was supplied in the available intelligence.