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Status published
Medium
CVE-2021-24880
SupportCandy < 2.2.7 - Contributor+ Stored Cross-Site Scripting
Vulnerability Description
The SupportCandy WordPress plugin before 2.2.7 does not validate and escape the page attribute of its shortcode, which could allow users with a role as low as Contributor to perform Cross-Site Scripting attacks
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:
- apple502j
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Affected Vendor
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SupportCandy – Helpdesk & Support Ticket System
Vulnerable Versions:
2.2.7
Timeline
Official Publish:
February 7th, 2022
Last Modified:
August 3rd, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N