Partiso
Monthly
PHP object injection in the Partiso WordPress theme (ThemeREX Group) through version 1.1.13 allows unauthenticated remote attackers to pass attacker-controlled serialized data into unserialize(), which per the CVSS:3.1/AV:N/AC:L/PR:N/UI:N vector requires no credentials and no user interaction on a default installation. The 9.8 severity reflects the theoretical worst case of high confidentiality, integrity and availability impact, but actual exploitation depends on the presence of a usable POP gadget chain in the theme, a co-installed plugin, or WordPress core - without such a chain the practical impact is materially lower. No vendor-released patch version is stated in the available data, and no public exploit code was identified at time of analysis; the issue was reported through Patchstack's vulnerability disclosure program.
PHP object injection in the Partiso WordPress theme (ThemeREX Group) through version 1.1.13 allows unauthenticated remote attackers to pass attacker-controlled serialized data into unserialize(), which per the CVSS:3.1/AV:N/AC:L/PR:N/UI:N vector requires no credentials and no user interaction on a default installation. The 9.8 severity reflects the theoretical worst case of high confidentiality, integrity and availability impact, but actual exploitation depends on the presence of a usable POP gadget chain in the theme, a co-installed plugin, or WordPress core - without such a chain the practical impact is materially lower. No vendor-released patch version is stated in the available data, and no public exploit code was identified at time of analysis; the issue was reported through Patchstack's vulnerability disclosure program.