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5.3 Medium

CVE-2026-19704 The Comments WordPress plugin before 7.6.66 does not validate a value used to build a database query, allowing…

Description

The Comments WordPress plugin before 7.6.66 does not validate a value used to build a database query, allowing unauthenticated users to inject SQL and read comments they are not entitled to see, including comments awaiting moderation, comments marked as spam or trashed, and comments on private and draft posts. The injected text reaches the query as grammar rather than as data and does not yield extraction of arbitrary data, so the confidentiality impact is the disclosed comment content rather than the database at large.

Affected products and versions

Product Affected versions Fixed in
Comments 7.6 earliest → < 7.6.66 7.6.66

Other CVEs of Comments

The 3 CVEs of Comments →
CVE-2026-15032 The Comments WordPress plugin before 7.6.60 does not properly escape a user-supplied URL before outputting it inside an… 6.1 Medium CVE-2025-13820 The Comments WordPress plugin before 7.6.40 does not properly validate user's identity when using the disqus.com… 5.3 Medium
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