Unrestricted File Upload Vulnerability in WordPress Plugins by Jewel Theme
CVE-2025-10896

8.8HIGH

Key Information:

Vendor

WordPress
Status
Master Blocks – Ultimate Gutenberg Blocks For Marketers
Image Comparison Addon For Elementor
Image Hover Effects For Elementor
Content Locker For Elementor
Vendor
CVE Published:
4 November 2025

What is CVE-2025-10896?

Multiple plugins in the Jewel Theme Recommended Plugins Library for WordPress are susceptible to a serious vulnerability that enables an authenticated attacker, possessing subscriber-level access or higher, to upload arbitrary plugin packages to the server. This exploitation is made possible due to the absence of proper capability checks within the '*_recommended_upgrade_plugin' function, allowing for unchecked installation of plugins via crafted URLs. If exploited, this flaw could lead to severe impacts, including potential remote code execution.

Affected Version(s)

Content Locker for Elementor * <= 1.0.3

Image Comparison Addon for Elementor * <= 1.0.2.2

Image Hover Effects for Elementor * <= 1.0.2.3

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/browser/image-hover-ef...
https://plugins.trac.wordpress.org/browser/image-hover-ef...

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Youcef Hamdani
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