CVE-2025-26763: Deserialization of Untrusted Data in MetaSlider Responsive Slider by MetaSlider
Deserialization of Untrusted Data vulnerability in MetaSlider Responsive Slider by MetaSlider ml-slider allows Object Injection.This issue affects Responsive Slider by MetaSlider: from n/a through <= 3.94.0.
AI Analysis
Technical Summary
The vulnerability CVE-2025-26763 affects the Responsive Slider by MetaSlider plugin (versions up to 3.94.0). It is a deserialization of untrusted data issue that permits object injection, potentially allowing attackers to execute arbitrary code or cause denial of service. The CVSS v3.1 base score is 9.8, indicating a critical severity with network attack vector, no required privileges or user interaction, and full impact on confidentiality, integrity, and availability. No official patch or fix has been documented in the provided data.
Potential Impact
Successful exploitation of this vulnerability could allow remote attackers to execute arbitrary code, manipulate data, or disrupt service on affected installations of the Responsive Slider by MetaSlider plugin. The impact is critical, affecting confidentiality, integrity, and availability of the system where the plugin is installed.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, consider disabling or removing the Responsive Slider by MetaSlider plugin if feasible. Monitor official MetaSlider channels for updates and apply patches promptly once available.
CVE-2025-26763: Deserialization of Untrusted Data in MetaSlider Responsive Slider by MetaSlider
Description
Deserialization of Untrusted Data vulnerability in MetaSlider Responsive Slider by MetaSlider ml-slider allows Object Injection.This issue affects Responsive Slider by MetaSlider: from n/a through <= 3.94.0.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The vulnerability CVE-2025-26763 affects the Responsive Slider by MetaSlider plugin (versions up to 3.94.0). It is a deserialization of untrusted data issue that permits object injection, potentially allowing attackers to execute arbitrary code or cause denial of service. The CVSS v3.1 base score is 9.8, indicating a critical severity with network attack vector, no required privileges or user interaction, and full impact on confidentiality, integrity, and availability. No official patch or fix has been documented in the provided data.
Potential Impact
Successful exploitation of this vulnerability could allow remote attackers to execute arbitrary code, manipulate data, or disrupt service on affected installations of the Responsive Slider by MetaSlider plugin. The impact is critical, affecting confidentiality, integrity, and availability of the system where the plugin is installed.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, consider disabling or removing the Responsive Slider by MetaSlider plugin if feasible. Monitor official MetaSlider channels for updates and apply patches promptly once available.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Patchstack
- Date Reserved
- 2025-02-14T06:53:32.111Z
- Cvss Version
- null
- State
- PUBLISHED
Threat ID: 69cd72afe6bfc5ba1deec9b5
Added to database: 4/1/2026, 7:31:59 PM
Last enriched: 5/1/2026, 10:03:49 AM
Last updated: 5/21/2026, 6:34:45 PM
Views: 16
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