Skip to main content

Jacqueline

1 CVEs product

Monthly

CVE-2026-78531 Oct 10, 19:36 CRITICAL Act Now

Unauthenticated PHP object injection in the ThemeREX Jacqueline WordPress theme (versions 2.22 and earlier) can let remote attackers achieve full confidentiality, integrity, and availability impact (CVSS 9.8) if a usable POP gadget chain is reachable in the theme or other installed WordPress components. Exploitation requires no authentication or user interaction against a site with the theme active, but the practical impact depends on the presence of a viable gadget chain. No public exploit has been identified at time of analysis, and no vendor-released patch was found in the provided data.

PHP WordPress Deserialization Wordpress Theme Themerex +1
NVD
CVSS 3.1
9.8
EPSS
0.3%
EPSS 0% CVSS 9.8
CRITICAL Act Now

Unauthenticated PHP object injection in the ThemeREX Jacqueline WordPress theme (versions 2.22 and earlier) can let remote attackers achieve full confidentiality, integrity, and availability impact (CVSS 9.8) if a usable POP gadget chain is reachable in the theme or other installed WordPress components. Exploitation requires no authentication or user interaction against a site with the theme active, but the practical impact depends on the presence of a viable gadget chain. No public exploit has been identified at time of analysis, and no vendor-released patch was found in the provided data.

PHP WordPress Deserialization +3
NVD

This site uses cookies essential for authentication and security. No tracking or analytics cookies are used. Privacy Policy