CVE-2025-13404 json
atec Duplicate Page & Post <= 1.2.20 - Missing Authorization to Authenticated (Contributor+) Arbitrary Post Duplication and Data Exposure
published 2025-11-25 11 mo ago modified 2026-10-18 21 d ago also EUVD-2025-199572
- cvss
- 5.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 20%
- public exploits
- 0
- none known
Summary
The atec Duplicate Page & Post plugin for WordPress is vulnerable to unauthorized post duplication due to missing authorization validation on the duplicate_post() function in all versions up to, and including, 1.2.20. This makes it possible for authenticated attackers, with Contributor-level access and above, to duplicate arbitrary posts, including private and password-protected posts, leading to data exposure.
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 11 mo ago
Exploit prediction
0.28% chance of exploitation in the next 30 days, higher than 20% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
Affected products
- docjojo atec Duplicate Page & Post
Classification
- Weakness
-
- CWE-862 Missing Authorization
- Technology feeds
References
- wordfence.com /threat-intel/vulnerabilities/id/a793b24f-979e-4209-93f7-cff8d3867a7d?source=cve
- plugins.trac.wordpress.org /browser/atec-duplicate-page-post/tags/1.2.20/includes/atec-wpdpp-hooks.php#L27
- plugins.trac.wordpress.org /browser/atec-duplicate-page-post/tags/1.2.21/includes/atec-wpdpp-hooks.php#L27
Sources
- CVE List CVE-2025-13404
- NVD CVE-2025-13404
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.