
Cloud Vulnerability DB
A community-led vulnerabilities database
The Post Grid Master plugin for WordPress contains a Reflected Cross-Site Scripting (XSS) vulnerability in versions up to and including 3.4.13. The vulnerability exists due to insufficient input sanitization and output escaping of the 'argsArray['readmoretext']' parameter (NVD).
The vulnerability is classified as a Cross-Site Scripting (CWE-79) issue with a CVSS v3.1 Base Score of 6.1 (MEDIUM). The attack vector is network-based (AV:N), with low attack complexity (AC:L), requires no privileges (PR:N), and needs user interaction (UI:R). The scope is changed (S:C) with low confidentiality and integrity impacts (C:L, I:L) and no availability impact (A:N) (NVD).
If successfully exploited, this vulnerability allows unauthenticated attackers to inject arbitrary web scripts that execute when users perform specific actions, such as clicking on a malicious link. This could lead to theft of sensitive information or manipulation of user sessions (NVD).
The plugin has been temporarily closed as of July 23, 2025, pending a full security review. Users are advised to consider alternative solutions until a patched version is released (WordPress Plugin).
Source: This report was generated using AI
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