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TI-2024-04313 Aliases CVE-2024-4636GHSA-2qv6-c8gq-2vp7

Cross-site scripting in Optimole – Optimize Images in Real Time

Priority LOW 29CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0042 36th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
optimoleOptimole – Optimize Images in Real Timeup to 3.12.10—No fix listedCNA
  • Optimole – Optimize Images in Real Time Vendoroptimole Affected up to 3.12.10 Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2024-4636
  2. 2026-10-03 Alias added: GHSA-2qv6-c8gq-2vp7

References

Other 3

  • TI-2026-04558 Optimole <= 4.2.2 - Unauthenticated Stored Cross-Site Scripting via Srcset Descriptor Parameter CVSS 3.1HIGH 7.2
  • TI-2026-01518 Super Page Cache <= 5.2.2 - Unauthenticated Stored Cross-Site Scripting via Activity Log CVSS 3.1HIGH 7.2
  • TI-2026-86193 Stored cross-site scripting in Optimole WordPress plugin CVSS 3.1HIGH 7.2
  • TI-2026-53980 Optimole <= 4.2.10 - Unauthenticated Stored Cross-Site Scripting via 'a' (above_fold_images) Parameter CVSS 3.1HIGH 7.2
  • TI-2026-86192 Stored cross-site scripting in Optimole WordPress plugin via comments CVSS 3.1HIGH 7.2
  • TI-2026-86170 Stored cross-site scripting in Optimole WordPress plugin CVSS 3.1HIGH 7.2
See all 13 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences