Cross-Site Request Forgery Vulnerability in AuthorSure Plugin by WordPress
CVE-2025-13134

6.1MEDIUM

Key Information:

Vendor

WordPress
Status
Authorsure
Vendor
CVE Published:
21 November 2025

What is CVE-2025-13134?

The AuthorSure plugin for WordPress contains a vulnerability that allows unauthenticated attackers to exploit insufficient nonce validation on the 'authorsure' page. By leveraging Cross-Site Request Forgery (CSRF) techniques, attackers can forge requests that may lead to unauthorized adjustments to plugin settings or the injection of malicious scripts. This exploitation is facilitated by tricking site administrators into executing actions, such as clicking on a malicious link.

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Affected Version(s)

AuthorSure * <= 2.3

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://drive.google.com/file/d/1ZVmQSyjgRxNVGef7Zkzdws8k...

CVSS V3.1

Score:
6.1
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Muhammad Nur Ibnu Hubab
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