High severity8.8NVD Advisory· Published Nov 1, 2021· Updated Jun 17, 2026
CVE-2021-24809
CVE-2021-24809
Description
The BP Better Messages WordPress plugin before 1.9.9.41 does not check for CSRF in multiple of its AJAX actions: bp_better_messages_leave_chat, bp_better_messages_join_chat, bp_messages_leave_thread, bp_messages_mute_thread, bp_messages_unmute_thread, bp_better_messages_add_user_to_thread, bp_better_messages_exclude_user_from_thread. This could allow attackers to make logged in users do unwanted actions
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- WordPress/BP Better Messagesdescription
- Range: <1.9.9.41
Patches
Vulnerability mechanics
References
2- plugins.trac.wordpress.org/changeset/2605772/bp-better-messages/trunk/inc/ajax.phpnvdPatchThird Party Advisory
- wpscan.com/vulnerability/e186fef4-dca0-461f-b539-082c13a68d13nvdExploitThird Party Advisory
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