Edema
Monthly
PHP object injection in the ThemeREX Edema WordPress theme (all releases through 1.2.2.2) lets an attacker pass crafted serialized data into an unserialize() call in the theme code, instantiating arbitrary PHP objects and - if a usable POP gadget chain exists in the theme, its bundled libraries, or another installed plugin - escalating to full site compromise. The advisory vector scores this 9.8 (network, low complexity, no privileges, no user interaction), but our independent assessment rates it complexity-high with low privileges required and flags the claimed unauthenticated path as unconfirmed, since many WordPress theme object-injection bugs need at least a low-privileged authenticated user; practical impact therefore hinges on gadget-chain availability rather than the raw CVSS number. No public exploit code and no confirmed active exploitation were identified at time of analysis.
PHP object injection in the ThemeREX Edema WordPress theme (all releases through 1.2.2.2) lets an attacker pass crafted serialized data into an unserialize() call in the theme code, instantiating arbitrary PHP objects and - if a usable POP gadget chain exists in the theme, its bundled libraries, or another installed plugin - escalating to full site compromise. The advisory vector scores this 9.8 (network, low complexity, no privileges, no user interaction), but our independent assessment rates it complexity-high with low privileges required and flags the claimed unauthenticated path as unconfirmed, since many WordPress theme object-injection bugs need at least a low-privileged authenticated user; practical impact therefore hinges on gadget-chain availability rather than the raw CVSS number. No public exploit code and no confirmed active exploitation were identified at time of analysis.