Stored Cross-Site Scripting in Logo Slider Plugin for WordPress
CVE-2025-13153

6.1MEDIUM

Key Information:

Vendor

WordPress
Status
Logo Slider
Vendor
CVE Published:
2 January 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-13153?

The Logo Slider plugin for WordPress, prior to version 4.9.0, is susceptible to a security flaw where it fails to validate and escape certain slider options before rendering them in the dashboard. This oversight could allow users with contributor roles or higher to exploit the vulnerability, performing Stored Cross-Site Scripting attacks. Such attacks could lead to unauthorized access and manipulation of the site, emphasizing the need for immediate upgrades to secure the affected versions.

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Deploy the Patch

Affected Version(s)

Logo Slider 0 < 4.9.0

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.

CVE-2025-13153 - Proof of Concept

References

https://wpscan.com/vulnerability/0ed67947-228d-420c-8d28-...
exploitvdb-entrytechnical-description

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

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Alex Tselevich (nos3curity)
WPScan
JSON
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