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CVE PROGRAM SOURCE RECORD7.1 High

CVE-2026-91829

Subscribe to Comments < 2.3.3 - Reflected XSS via 'ref' Parameter

Description

The Subscribe to Comments WordPress plugin before 2.3.3 does not properly validate a parameter before reflecting it into a link target, allowing unauthenticated attackers to perform Reflected Cross-Site Scripting via a crafted URL against anyone who clicks it, including administrators.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Unknown Subscribe to Comments

Default version status: unaffected

  • 0 to < 2.3.3affected

References