Anesta
Monthly
Unauthenticated PHP Object Injection in the Anesta WordPress theme (versions up to and including 1.5.3) lets a remote attacker supply a crafted serialized payload that is passed to an unsafe unserialize() call in the theme's code. Because exploitation needs no credentials and no user interaction (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H, base 9.8), the realistic impact hinges on whether the site exposes a usable POP gadget chain in the theme, WordPress core, or another active plugin - if such a chain exists, the injected object can trigger file operations, SQL, or code execution with full confidentiality, integrity, and availability impact. No public exploit code has been identified at time of analysis, the issue is not listed in CISA KEV, and no EPSS score was included in the available intelligence; the vulnerable endpoint/parameter is not named in the supplied data and should be confirmed from the Patchstack advisory.
Unauthenticated PHP Object Injection in the Anesta WordPress theme (versions up to and including 1.5.3) lets a remote attacker supply a crafted serialized payload that is passed to an unsafe unserialize() call in the theme's code. Because exploitation needs no credentials and no user interaction (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H, base 9.8), the realistic impact hinges on whether the site exposes a usable POP gadget chain in the theme, WordPress core, or another active plugin - if such a chain exists, the injected object can trigger file operations, SQL, or code execution with full confidentiality, integrity, and availability impact. No public exploit code has been identified at time of analysis, the issue is not listed in CISA KEV, and no EPSS score was included in the available intelligence; the vulnerable endpoint/parameter is not named in the supplied data and should be confirmed from the Patchstack advisory.