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CVE-2021-24741: The Support Board WordPress plugin before 3.3.4 does not escape multiple POST parameters (such as status_code, department, user_id, conversation_id, conversation_status_code, and recipient_id) before

critical Affects support-board---chat-and-help-desk (WordPress plugin). Feed 2026.10.29.4, updated 2026-10-29; published ; advisory modified .

The Support Board WordPress plugin before 3.3.4 does not escape multiple POST parameters (such as status_code, department, user_id, conversation_id, conversation_status_code, and recipient_id) before

Package
support-board---chat-and-help-desk (WordPress plugin) WordPress
Affected versions
<3.3.4
Fixed in
3.3.4
Severity
critical  CVSS 9.8
Exploitation
not on CISA KEV · EPSS 6% (92.9th percentile)
Published
2021-09-20
Source
nvd

References

CWE-89
NVD recordsupport-board---chat-and-help-desk (WordPress plugin) advisories

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