CVE-2026-53739 (GCVE-0-2026-53739)
Vulnerability from cvelistv5 – Published: 2026-06-10 20:39 – Updated: 2026-06-11 13:53
VLAI
EPSS
VEX
Title
Yoast Duplicate Post through 4.6 Cross-Site Request Forgery via duplicate_post_dismiss_notice
Summary
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.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-11 13:52 UTC
CWE
- CWE-352 - Cross-Site Request Forgery (CSRF)
Assigner
VulnCheck
CNA
References
2 references
| URL | Tags |
|---|---|
| https://wordpress.org/plugins/duplicate-post/ | product |
| https://www.vulncheck.com/advisories/yoast-duplic… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Yoast | Yoast Duplicate Post |
Affected:
0 , ≤ 4.6
(custom)
cpe:2.3:a:duplicate_post_project:duplicate_post:*:*:*:*:*:wordpress:*:* |
Date Public
2026-06-10 00:00
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Sightings
| Author | Source | Type | Date | Other |
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Nomenclature
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