PublicCMS v4.0 was discovered to contain a remote code execution (RCE) vulnerability via the cmdarray parameter.
Priority MEDIUM 62CWE-78Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- 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 · NVD. Fix status from CNA. Impact type from CWE-78.
Summary
PublicCMS v4.0 was discovered to contain a remote code execution (RCE) vulnerability via the cmdarray parameter.
Why it matters now
EPSS 0.21951 97th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2022-23389
- 2026-10-03 Alias added: GHSA-3pmw-f2r9-3rwg
References
More Sanluan Publiccms vulnerabilities
- TI-2025-18979 An arbitrary file upload vulnerability in the component… CVSS 3.1CRITICAL 9.8
- TI-2023-17417 PublicCMS <=V4.0.202302 is vulnerable to Insecure Permissions. CVSS 3.1CRITICAL 9.8
- TI-2020-13943 SQL Injection vulnerability found in PublicCMS v.4.0 allows a remote attacker to execute… CVSS 3.1CRITICAL 9.8
- TI-2020-13942 SQL Injection vulnerability found in San Luan PublicCMS v.4.0 allows a remote attacker to… CVSS 3.1CRITICAL 9.8
- TI-2025-40474 PublicCMS V5.202506.b is vulnerable to SSRF. CVSS 3.1CRITICAL 9.1
- TI-2025-35555 OS Command injection vulnerability in PublicCMS PublicCMS-V5.202506.a, and… CVSS 3.1HIGH 8.2
Sources
- CVE-2022-23389 · CVE Program
- CVE-2022-23389 · NVD
- FIRST EPSS
- GHSA-3pmw-f2r9-3rwg · GitHub Advisory Database · CC BY 4.0
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