Description

WordPress Plugin Chat-Support Board-WordPress Chat is prone to a privilege escalation vulnerability. Exploiting this issue may allow attackers to bypass the expected capabilities check and perform otherwise restricted actions; other attacks are also possible. WordPress Plugin Chat-Support Board-WordPress Chat version 3.3.8 is vulnerable; prior versions may also be affected.

Remediation

Update to plugin version 3.3.9 or latest

References

https://board.support/changes

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WordPress Plugin Xerte Online 'save.php' Arbitrary File Upload (0.32)

PHP Out-of-bounds Read Vulnerability (CVE-2017-9224)

b2evolution Improper Neutralization of Special Elements used in a Command ('Command Injection') Vulnerability (CVE-2021-28242)

Severity

High

Classification

CWE-264 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Tags

Missing Update Privilege Escalation