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…
Does this matter?
Lower severity and a low EPSS score (0.42%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- CVSS 3.1
- 6.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
- EPSS
- 0.42% probability · 36th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Source
- security@wordfence.com
References
- https://plugins.trac.wordpress.org/browser/optimole-wp/tags/3.12.10/inc/admin.php#L1828
- https://plugins.trac.wordpress.org/changeset/3086306/
- https://www.wordfence.com/threat-intel/vulnerabilities/id/be88566d-fc84-442d-bb34-834ad9f4465b?source=cve
- https://plugins.trac.wordpress.org/browser/optimole-wp/tags/3.12.10/inc/admin.php#L1828
- https://plugins.trac.wordpress.org/changeset/3086306/
- https://www.wordfence.com/threat-intel/vulnerabilities/id/be88566d-fc84-442d-bb34-834ad9f4465b?source=cve
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.