CVE · Medium
| CVE | Vulnerability | Type | Severity | Affected | Fixed in | Published | Status |
|---|---|---|---|---|---|---|---|
| CVE-2026-53740 | Yoast Duplicate Post [duplicate-post] <= 4.6 (unfixed) | Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') | Medium 5.4 | < 4.6 | 4.6 | 2026-06-10 | — |
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.org
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