Stored Cross-Site Scripting Vulnerability in Alpha Blocks Plugin for WordPress
CVE-2025-14985

6.4MEDIUM

Key Information:

Vendor

WordPress
Status
Alpha Blocks
Vendor
CVE Published:
24 January 2026

What is CVE-2025-14985?

The Alpha Blocks plugin for WordPress is susceptible to stored cross-site scripting due to inadequate input sanitization and output escaping related to the 'alpha_block_css' parameter. This vulnerability allows authenticated users with Contributor-level access or higher to embed arbitrary web scripts into pages. These malicious scripts can execute automatically when a user visits the compromised page, posing serious risks to site security and user data.

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Affected Version(s)

Alpha Blocks * <= 1.5.0

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/browser/alpha-blocks/t...

CVSS V3.1

Score:
6.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Athiwat Tiprasaharn
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