phpwcms 1.9.13 is vulnerable to Code Injection via /phpwcms/setup/setup.php.
Priority MEDIUM 45CWE-94Published · 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-94.
Summary
phpwcms 1.9.13 is vulnerable to Code Injection via /phpwcms/setup/setup.php.
Why it matters now
EPSS 0.01398 72nd 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-2020-21784
- 2026-10-03 Alias added: GHSA-9mfr-hm36-9xvq
References
More slackero Phpwcms vulnerabilities
- TI-2021-14759 An issue discovered in phpwcms 1.9.25 allows remote attackers to run arbitrary code via… CVSS 3.1CRITICAL 9.8
- TI-2021-14761 File Upload vulnerability in phpwcms 1.9.25 allows remote attackers to run arbitrary code… CVSS 3.1HIGH 8.8
- TI-2025-04939 slackero phpwcms image_resized.php getimagesize deserialization CVSS 4.0MEDIUM 6.9
- TI-2021-14760 Directory traversal vulnerability in phpcms 1.9.25 allows remote attackers to delete… CVSS 3.1MEDIUM 5.4
- TI-2025-04937 slackero phpwcms Feedimport processing.inc.php deserialization CVSS 4.0MEDIUM 5.3
- TI-2021-22399 Phpwcms 1.9.30 - Arbitrary File Upload CVSS 4.0MEDIUM 5.3
Sources
- CVE-2020-21784 · CVE Program
- CVE-2020-21784 · NVD
- FIRST EPSS
- GHSA-9mfr-hm36-9xvq · 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