Stored Cross-Site Scripting Vulnerability in Image Optimization Plugin
CVE-2024-4636

6.4MEDIUM

Key Information:

Vendor

Wordpress
Status
Image Optimization By Optimole – Lazy Load, Cdn, Convert Webp & Avif
Vendor
CVE Published:
15 May 2024

What is CVE-2024-4636?

The Image Optimization by Optimole – Lazy Load, CDN, Convert WebP & AVIF plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘allow_meme_types’ function in versions up to, and including, 3.12.10 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

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Affected Version(s)

Image Optimization by Optimole – Lazy Load, CDN, Convert WebP & AVIF * <= 3.12.10

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/browser/optimole-wp/ta...
https://plugins.trac.wordpress.org/changeset/3086306/

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

wesley
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