www/soap/application/MCSoap/Logs.php in MailCleaner Community Edition 2018.08 allows…
Priority HIGH 71CWE-78Published · 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 3.0 · NVD. Fix status from CNA. Impact type from CWE-78.
Summary
www/soap/application/MCSoap/Logs.php in MailCleaner Community Edition 2018.08 allows remote attackers to execute arbitrary OS commands.
Why it matters now
EPSS 0.54498 99th percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged 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
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:mailcleaner:mailcleaner:2018.08:*:*:*:community:*:*:* | 2018.08 | Vulnerable | MailCleaner |
- cpe:2.3:a:mailcleaner:mailcleaner:2018.08:*:*:*:community:*:*:* Versions 2018.08 Vulnerable ·MailCleaner
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2018-20323
- 2026-10-03 Alias added: GHSA-hqjw-gwc4-63xm
- 2026-10-14 EPSS moved to the 99th percentile and above
References
More Mailcleaner vulnerabilities
- TI-2024-02995 MailCleaner Admin Endpoints path traversal CVSS 3.1HIGH 7.2
- TI-2024-02991 MailCleaner Email os command injection CVSS 3.1CRITICAL 9.8
- TI-2024-02993 MailCleaner Admin Endpoints os command injection CVSS 3.1HIGH 8.8
- TI-2024-02992 MailCleaner Admin Interface cross site scripting CVSS 3.1CRITICAL 9.6
- TI-2019-16037 Missing authorization in MailCleaner CVSS 3.0HIGH 7.5
- TI-2024-02996 MailCleaner SOAP Service dumpConfiguration os command injection CVSS 3.1MEDIUM 6.7
Sources
- CVE-2018-20323 · CVE Program
- CVE-2018-20323 · NVD
- FIRST EPSS
- GHSA-hqjw-gwc4-63xm · 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