VULNERABILITY INTELLIGENCE
CVE-2026-53740
CVSS score5.4 MEDIUM
EPSS probability0.14%
CISA KEVNot currently listed
Published2026-06-10
Last modified2026-07-23
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Description
Yoast Duplicate Post through 4.6 inserts an unescaped post title and permalink into the Classic Editor scheduled republish notice. Attackers can schedule a republish copy with a crafted title to execute script when an administrator views the resulting notice.
Weakness classification
- disclosure@vulncheck.com: CWE-79