WBCE CMS v1.5.4 can implement getshell by modifying the upload file type.
Priority HIGH 82CWE-434Published · 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 · CISA ADP. Fix status from CNA. Impact type from CWE-434.
Summary
WBCE CMS v1.5.4 can implement getshell by modifying the upload file type.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.38953 98th 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
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- Yes
- 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 |
|---|---|---|---|---|---|
| — | — | 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-2022-46020
- 2026-10-03 Alias added: GHSA-6frp-xc6r-j375
References
More Wbce Cms vulnerabilities
- TI-2025-41260 WBCE CMS has Weak Random Number Generator in Password Generation Function CVSS 3.1CRITICAL 9.8
- TI-2025-40518 WBCE CMS is Vulnerable to Time-Based Blind SQL Injection through groups[] Parameter CVSS 4.0CRITICAL 9.4
- TI-2025-40247 WBCE CMS is Vulnerable to Privilege Escalation via Group ID Manipulation (IDOR) CVSS 4.0HIGH 8.7
- TI-2024-38380 WBCE CMS 1.6.2 Remote Code Execution via Elfinder File Upload CVSS 4.0HIGH 8.7
- TI-2025-24531 WBCE CMS <= 1.6.3 Authenticated Remote Code Execution via Module Upload CVSS 4.0HIGH 8.6
- TI-2021-02748 SQL Injection in wbce/wbce_cms CVSS 3.1CRITICAL 9.8
Sources
- CVE-2022-46020 · CVE Program
- CVE-2022-46020 · NVD
- FIRST EPSS
- GHSA-6frp-xc6r-j375 · 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