CVE-2026-18063: Blueglassch Job Postings

Medium severity, CVSS 6.4. EPSS: 0.2% chance of exploitation in the next 30 days.

The Job Postings plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'position_button' parameter in all versions up to, and including, 2.8.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Affected products

• Blueglassch Job Postings: up to and including 2.8.1

Published 2026-09-15. Last modified 2026-09-15.