CVE-2026-89411

Published 28 September 2026 · tracked since 28 September 2026

Description

The Paymattic WordPress plugin from 4.6.20 before 4.6.26 does not verify that a confirmed Stripe payment belongs to the order it is applied to, allowing unauthenticated users to mark an arbitrary pending order as paid by confirming a smaller payment of their own against it.

References

• NVD — National Vulnerability Database
• CVE.org record (MITRE)
• CISA Known Exploited Vulnerabilities catalog

Latest tracked vulnerabilities

• CVE-2026-91206 MEDIUM 6.1
• CVE-2026-82382 MEDIUM 6.1
• CVE-2026-82383 HIGH 8.2
• CVE-2026-82384 CRITICAL 9.8
• CVE-2026-82385 MEDIUM 6.5
• CVE-2026-82386 HIGH 7.7
• CVE-2026-82387 MEDIUM 5.4
• CVE-2026-82546 MEDIUM 6.1
• CVE-2026-91204 MEDIUM 6.1
• CVE-2026-82375 HIGH 7.4

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