CVE-2026-125439 is a Missing Authorization vulnerability in the WordPress plugin convertkit (convertkit). Versions before 3.5.1 are affected. Fixed in 3.5.1. CVSS score: 5.3 (Medium). Published 2026-11-11.
CVE · Medium
CVE-2026-125439 — Missing Authorization
| CVE | Vulnerability | Type | Severity | Affected | Fixed in | Published | Status |
|---|---|---|---|---|---|---|---|
| CVE-2026-125439 | Missing Authorization | Missing Authorization | Medium 5.3 | < 3.5.1 | 3.5.1 | 2026-11-11 | — |
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