WordPress Anti-Malware Security and Brute-Force Firewall plugin <= 4.23.87 - PHP Object Injection vulnerability
Priority MEDIUM 40CWE-502Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-502.
Summary
Contributor PHP Object Injection in Anti-Malware Security and Brute-Force Firewall <= 4.23.87 versions.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00428 37th 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
- Total
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 |
|---|---|---|---|---|---|
| Eli Scheetz | Anti-Malware Security and Brute-Force Firewall | up to 4.23.87 | — | No fix listed | CNA |
- Anti-Malware Security and Brute-Force Firewall VendorEli Scheetz Affected up to 4.23.87 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-39478
- 2026-10-03 Alias added: GHSA-752f-9j6f-hhw5
More Eli Scheetz vulnerabilities
- TI-2024-14745 Code injection in Eli Scheetz Anti-Malware Security and Brute-Force Firewall CVSS 3.1CRITICAL 9.0
Sources
- CVE-2026-39478 · CVE Program
- CVE-2026-39478 · NVD
- FIRST EPSS
- GHSA-752f-9j6f-hhw5 · 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