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Status published
Medium
CVE-2021-24808
BP Better Messages < 1.9.9.41 - Reflected Cross-Site Scripting
Vulnerability Description
The BP Better Messages WordPress plugin before 1.9.9.41 sanitise (with sanitize_text_field) but does not escape the 'subject' parameter before outputting it back in an attribute, leading to a Reflected Cross-Site Scripting issue
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Brandon Roldan
References
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Affected Vendor
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View all reports →Affected Software
BP Better Messages
Vulnerable Versions:
1.9.9.41
Timeline
Official Publish:
November 1st, 2021
Last Modified:
August 3rd, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N