CVE-2023-25459: Postsnippets Post Snippets

Medium severity, CVSS 4.8. EPSS: 0.4% chance of exploitation in the next 30 days.

Auth. (admin+) Stored Cross-Site Scripting (XSS) vulnerability in Postsnippets Post Snippets plugin <= 4.0.2 versions.

Affected products

• Postsnippets Post Snippets: before 4.0.3 (fixed in 4.0.3)

Published 2023-08-08. Last modified 2026-06-17.