Stored XSS Vulnerability in Limit Bio WordPress Plugin by Limit Bio
CVE-2025-1436

7.1HIGH

Key Information:

Vendor
WordPress
Status
Vendor
CVE Published:
13 March 2025

Badges

👾 Exploit Exists🟡 Public PoC

Summary

The Limit Bio WordPress plugin, versions up to 1.0, is vulnerable due to inadequate CSRF protections when updating settings, along with insufficient sanitization and escaping mechanisms. This vulnerability allows authenticated administrators to inadvertently incorporate Stored XSS payloads via CSRF attacks, potentially compromising the security of the affected WordPress sites.

Affected Version(s)

Limit Bio 0 <= 1.0

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.

References

CVSS V3.1

Score:
7.1
Severity:
HIGH
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Bob Matyas
WPScan
.