FastCMS Template Management unrestricted upload
Priority LOW 25CWE-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
- Low · Low · Low
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-434.
Summary
A vulnerability was found in FastCMS 0.1.0. It has been classified as critical. Affected is an unknown function of the component Template Management. The manipulation leads to unrestricted upload. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.
Why it matters now
EPSS 0.00756 55th 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
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | FastCMS | 0.1.0 | — | No fix listed | CNA |
- FastCMS Vendor— Affected 0.1.0 Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:fastcms_project:fastcms:0.1.0:*:*:*:*:*:*:* | 0.1.0 | Vulnerable | Fastcms Project |
- cpe:2.3:a:fastcms_project:fastcms:0.1.0:*:*:*:*:*:*:* Versions 0.1.0 Vulnerable ·Fastcms Project
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2023-0651
- 2026-10-03 Alias added: GHSA-2xgw-64w9-83wm
References
More Fastcms Project Fastcms vulnerabilities
- TI-2025-02777 FastCMS JWT hard-coded key CVSS 4.0LOW 2.3
Sources
- CVE-2023-0651 · CVE Program
- CVE-2023-0651 · NVD
- FIRST EPSS
- GHSA-2xgw-64w9-83wm · 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