WEBIGniter 28.7.23 Unrestricted File Upload Remote Code Execution
Priority MEDIUM 40CWE-434Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-434.
Summary
WEBIGniter 28.7.23 contains a file upload vulnerability that allows authenticated attackers to upload and execute dangerous PHP files through the media function. Attackers can leverage any created account to upload malicious PHP scripts that enable remote code execution on the application server.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00514 44th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- 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 |
|---|---|---|---|---|---|
| WEBIGniter | WebIGniter | 28.7.23 | — | No fix listed | CNA |
- WebIGniter VendorWEBIGniter Affected 28.7.23 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2023-53869
- 2026-10-03 Alias added: GHSA-r46w-6r25-mwj8
References
Exploit 1
Other 1
More WEBIGniter vulnerabilities
- TI-2023-30022 WEBIGniter 28.7.23 Cross-Site Scripting (XSS) in User Creation Process CVSS 4.0MEDIUM 5.3
Sources
- CVE-2023-53869 · CVE Program
- CVE-2023-53869 · NVD
- FIRST EPSS
- GHSA-r46w-6r25-mwj8 · 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