74CMS v6.0.4 was discovered to contain a cross-site scripting (XSS) vulnerability via…
Priority LOW 29CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.
Summary
74CMS v6.0.4 was discovered to contain a cross-site scripting (XSS) vulnerability via /index.php?m=&c=help&a=help_list&key.
Why it matters now
EPSS 0.00827 57th 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-2020-22421
- 2026-10-03 Alias added: GHSA-w27q-xjw8-g94c
References
More 74cms vulnerabilities
- TI-2020-17624 PHP remote file inclusion in the assign_resume_tpl method in… CVSS 3.1CRITICAL 9.8
- TI-2024-02381 74CMS Company Logo Index.php#sendCompanyLogo unrestricted upload CVSS 3.1HIGH 8.8
- TI-2024-30891 74cms <=3.33 is vulnerable to remote code execution (RCE) in the background interface apiadmin. CVSS 3.1MEDIUM 6.3
- TI-2025-03858 74CMS index path traversal CVSS 4.0MEDIUM 5.3
- TI-2020-14300 SQL Injection in 74cms 3.2.0 via the x parameter to plus/ajax_street.php. CVSS 3.1CRITICAL 9.8
- TI-2020-14303 SQL Injection in 74cms 3.2.0 via the key parameter to plus/ajax_street.php. CVSS 3.1CRITICAL 9.8
Sources
- CVE-2020-22421 · CVE Program
- CVE-2020-22421 · NVD
- FIRST EPSS
- GHSA-w27q-xjw8-g94c · 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