CVE-2021-24809

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
CSRF
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.8 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
WPScanCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 52%
VendorProductVersion
wordplusbetter_messages
𝑥
< 1.9.9.41
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://plugins.trac.wordpress.org/changeset/2605772/bp-better-messages/trunk/inc/ajax.php
https://wpscan.com/vulnerability/e186fef4-dca0-461f-b539-082c13a68d13
https://plugins.trac.wordpress.org/changeset/2605772/bp-better-messages/trunk/inc/ajax.php
https://wpscan.com/vulnerability/e186fef4-dca0-461f-b539-082c13a68d13