CVE-2026-81021mediumCWE-200

CVE-2026-81021: medium-severity vulnerability in SupportCandy

SupportCandy 3.2.9 - 3.5.2 - Unauthenticated Ticket Attachment Disclosure

Published

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33Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendcvss 5.3epss 0.3%
The SupportCandy WordPress plugin before 3.5.3 does not perform an authorization check on one of its support-ticket attachment download paths, allowing unauthenticated attackers to read protected customer-uploaded attachments by enumerating sequential attachment identifiers.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Affected products
Unknown · SupportCandy
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — SupportCandy

In the same product, most dangerous first.

CVE-2023-1730CRITICALSupportCandy < 3.1.5 - Unauthenticated SQLiEPSS 40.6%CVE-2023-2719HIGHSupportCandy < 3.1.7 - Subscriber+ SQLiEPSS 1.2%CVE-2023-2805—SupportCandy < 3.1.7 - Admin+ SQLiEPSS 0.9%CVE-2026-81022MEDIUMSupportCandy 3.3.6 - 3.5.2 - Unauthenticated Ticket Content Disclosure via Auth Code LeakEPSS 0.3%