CVEvulnerability
CVE-2021-24809
8.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2021-11-01
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 6.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-352
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
Affected configurations
• wordplus better messages (< 1.9.9.41)
Related
Weakness · CWE (1)
- CWE-352 Cross-Site Request Forgery weakness
References
- https://plugins.trac.wordpress.org/changeset/2605772/bp-better-messages/trunk/inc/ajax.php Patch, Third Party Advisory
- https://wpscan.com/vulnerability/e186fef4-dca0-461f-b539-082c13a68d13 Exploit, Third Party Advisory
- https://plugins.trac.wordpress.org/changeset/2605772/bp-better-messages/trunk/inc/ajax.php Patch, Third Party Advisory
- https://wpscan.com/vulnerability/e186fef4-dca0-461f-b539-082c13a68d13 Exploit, Third Party Advisory