AUGUST 26, 2026
Live Feed
Back to database
Case File

CVE-2026-53739

MEDIUM · CVSS 4.3 EPSS 0.10%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2026-06-10 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 4.3. Exploitation may require the attacker to be authenticated.

CVE
CVE-2026-53739
Severity
MEDIUM
CVSS
4.3
EPSS
0.10%

Original NVD Description

Yoast Duplicate Post through 4.6 contains a cross-site request forgery vulnerability in the duplicate_post_dismiss_notice handler, which verifies no nonce or capability. Attackers can trick any authenticated user into sending a request that sets the duplicate_post_show_notice site option, suppressing admin notices network-wide.