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.

Affected Version(s)

Kalrav AI Agent 0 <= 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
.