Unrated severityNVD Advisory· Published Nov 11, 2026
CVE-2026-121862
CVE-2026-121862
Description
The Knowledge Building WordPress plugin before 0.7.3 does not sanitise and escape comments submitted through its reply feature, and publishes them without moderation, allowing unauthenticated users to perform Stored Cross-Site Scripting attacks against any visitor of the affected posts, including administrators.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1- Range: <0.7.3
Patches
Vulnerability mechanics
References
1News mentions
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