Read the docs
TI-2021-07353 Aliases CVE-2021-25075GHSA-mm58-v9gq-hfr3

Duplicate Page or Post < 1.5.1 - Arbitrary Settings Update to Stored XSS

Priority LOW 20CWE-862Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
Required
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
None · Low · None
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-862.

Summary

The Duplicate Page or Post WordPress plugin before 1.5.1 does not have any authorisation and has a flawed CSRF check in the wpdevart_duplicate_post_parametrs_save_in_db AJAX action, allowing any authenticated users, such as subscriber to call it and change the plugin's settings, or perform such attack via CSRF. Furthermore, due to the lack of escaping, this could lead to Stored Cross-Site Scripting issues

Why it matters now

EPSS 0.01359 71st percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed Duplicate Page or Post (Unknown): 1.5.1

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
UnknownDuplicate Page or Post1.5.1 to before 1.5.11.5.1Patch availableCNA
  • Duplicate Page or Post VendorUnknown Affected 1.5.1 to before 1.5.1 Fixed in 1.5.1 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:wpdevart:duplicate_page_or_post:*:*:*:*:*:wordpress:*:*before 1.5.1Vulnerablewpdevart
  • cpe:2.3:a:wpdevart:duplicate_page_or_post:*:*:*:*:*:wordpress:*:* Versions before 1.5.1 Vulnerable ·wpdevart

Remediation

  • Fix · CNA Duplicate Page or Post (Unknown) Fixed in 1.5.1

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-25075
  2. 2026-10-03 Alias added: GHSA-mm58-v9gq-hfr3

References

Exploit 1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences