CVE-2026-57643

WordPress WP Post Author plugin <= 3.9.1 - SQL Injection vulnerability

CVSS 8.5 HIGHEPSS 0.2%CWE-89

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 8.5EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

26 Jun 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

Contributor SQL Injection in WP Post Author <= 3.9.1 versions.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:L

Affected products

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References