WordPress JCH Optimize plugin <= 4.0.0 - Broken Access Control vulnerability
Priority LOW 38CWE-284Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-284.
Summary
Broken Access Control vulnerability in Samuel Marshall JCH Optimize.This issue affects JCH Optimize: from n/a through 4.0.0.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00322 25th 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
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Samuel Marshall | JCH Optimize | up to 4.0.0 | — | No fix listed | CNA |
- JCH Optimize VendorSamuel Marshall Affected up to 4.0.0 Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:jch_optimize_project:jch_optimize:*:*:*:*:*:wordpress:*:* | before 4.0.1 | Vulnerable | Jch Optimize Project |
- cpe:2.3:a:jch_optimize_project:jch_optimize:*:*:*:*:*:wordpress:*:* Versions before 4.0.1 Vulnerable ·Jch Optimize Project
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2024-30481
- 2026-10-03 Alias added: GHSA-3vxr-5m43-ff4h
References
More Samuel Marshall vulnerabilities
- TI-2024-23095 WordPress JCH Optimize plugin <= 4.2.0 - Path Traversal vulnerability CVSS 3.1MEDIUM 4.3
Sources
- CVE-2024-30481 · CVE Program
- CVE-2024-30481 · NVD
- FIRST EPSS
- GHSA-3vxr-5m43-ff4h · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences