Vulnerability 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
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Wordplus | Better Messages | < 1.9.9.41 |
Related Weaknesses (CWE)
References
- https://plugins.trac.wordpress.org/changeset/2605772/bp-better-messages/trunk/inPatchThird Party Advisory
- https://wpscan.com/vulnerability/e186fef4-dca0-461f-b539-082c13a68d13ExploitThird Party Advisory
- https://plugins.trac.wordpress.org/changeset/2605772/bp-better-messages/trunk/inPatchThird Party Advisory
- https://wpscan.com/vulnerability/e186fef4-dca0-461f-b539-082c13a68d13ExploitThird Party Advisory
FAQ
What is CVE-2021-24809?
CVE-2021-24809 is a vulnerability with a CVSS score of 8.8 (HIGH). 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, ...
How severe is CVE-2021-24809?
CVE-2021-24809 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-24809?
Check the references section above for vendor advisories and patch information. Affected products include: Wordplus Better Messages.