Arbitrary File Upload Vulnerability in Kalrav AI Agent Plugin for WordPress
CVE-2025-13374

9.8CRITICAL

Key Information:

Vendor

WordPress
Status
Kalrav Ai Agent
Vendor
CVE Published:
24 January 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-13374?

The Kalrav AI Agent plugin for WordPress suffers from a serious security flaw that allows unauthenticated users to upload arbitrary files to the server. This vulnerability arises from inadequate file type validation in the 'kalrav_upload_file' AJAX action, affecting all versions through 2.3.3. Successful exploitation can lead to potential remote code execution, posing a significant risk to the integrity and confidentiality of the affected site. Site administrators are strongly advised to update to the latest version immediately to mitigate potential threats.

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Affected Version(s)

Kalrav AI Agent * <= 2.3.3

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2025-13374
Created by boroeurnprach

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/browser/kalrav-ai-agen...
https://plugins.trac.wordpress.org/browser/kalrav-ai-agen...

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Ryan Kozak
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