CVE-2026-53740 — Yoast Duplicate Post through 4.6 Stored Cross-Site Scripting via Scheduled Republish Notice
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…
Published: 2026-06-10 · CVSS: 5.1 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7