Default version of nbnbk was discovered to contain an arbitrary file upload vulnerability…
Priority MEDIUM 50CWE-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
Default version of nbnbk was discovered to contain an arbitrary file upload vulnerability via the component /api/User/download_img.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00848 58th 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
- None
- 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
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:nbnbk_project:nbnbk:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Nbnbk Project |
- cpe:2.3:a:nbnbk_project:nbnbk:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Nbnbk Project
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2022-46493
- 2026-10-03 Alias added: GHSA-chpf-j4rw-9gw7
References
More Nbnbk Project Nbnbk vulnerabilities
- TI-2022-22975 A Cross-Site Request Forgery (CSRF) vulnerability in the Add Administrator function of… CVSS 3.1MEDIUM 6.5
- TI-2022-13366 A Server-Side Request Forgery (SSRF) in the getFileBinary function of nbnbk cms 3 allows… CVSS 3.1CRITICAL 9.1
- TI-2022-22976 nbnbk commit 879858451d53261d10f77d4709aee2d01c72c301 was discovered to contain an… CVSS 3.1MEDIUM 6.5
Sources
- CVE-2022-46493 · CVE Program
- CVE-2022-46493 · NVD
- FIRST EPSS
- GHSA-chpf-j4rw-9gw7 · 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