CVE-2025-11256 describes an improper authorization vulnerability in the Kognetiks Chatbot WordPress plugin (up to version 2.3.5). The issue arises from missing capability checks on multiple functions, enabling unauthenticated attackers to perform unauthorized actions such as uploading certain safe files and deleting conversation data. The vulnerability does not impact confidentiality or availability but affects integrity by allowing unauthorized modification of data. The CVSS score of 5.3 reflects a network attack vector with low attack complexity, no privileges required, no user interaction, and impact limited to integrity.

The vulnerability allows unauthenticated attackers to modify data by uploading limited safe files and erasing conversations within the affected plugin. There is no impact on confidentiality or availability reported. The integrity of chatbot conversation data can be compromised, potentially affecting the reliability of stored interactions.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, users should consider disabling or removing the Kognetiks Chatbot plugin if unauthorized data modification poses a risk. Monitor official vendor channels for updates regarding patches or mitigations.