This vulnerability is an unauthenticated CSRF in the Photo Gallery by Supsystic plugin for WordPress, affecting versions up to 1.21.0. It allows an attacker to trick a user into submitting a forged request, potentially causing unintended changes or disruptions. The CVSS 3.1 base score is 5.4, reflecting network attack vector, low attack complexity, no privileges required, user interaction required, unchanged scope, no confidentiality impact, low integrity impact, and low availability impact.

The vulnerability can lead to unauthorized actions being performed on behalf of a user without their consent, impacting the integrity and availability of the affected system. There is no impact on confidentiality. No known exploits are reported in the wild.

No patch or official fix information is provided in the available data. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, users should consider disabling the plugin or limiting exposure to untrusted users to reduce risk.