Object Injection Vulnerability in MetaSlider by MetaSlider
CVE-2025-26763

9.8CRITICAL

Key Information:

Vendor

WordPress
Status
Responsive Slider By Metaslider
Vendor
CVE Published:
22 February 2025

What is CVE-2025-26763?

A deserialization of untrusted data vulnerability in the MetaSlider Responsive Slider allows for potential object injection attacks. This flaw may enable attackers to exploit the plugin's functionality, placing unauthorized payloads within the application. Users are advised to update to the latest version to mitigate risks associated with this vulnerability, which is present in all versions leading up to 3.94.0.

Affected Version(s)

Responsive Slider by MetaSlider <= 3.94.0

References

https://patchstack.com/database/wordpress/plugin/ml-slide...
vdb-entry

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

  • Vulnerability published

  • Vulnerability Reserved

Credit

Le Ngoc Anh (Patchstack Alliance)
.