serge-chat serge Model API Endpoint model.py delete_model missing authentication
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- None · Low · Low
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-287.
Summary
A weakness has been identified in serge-chat serge up to 1.4TB. The impacted element is the function download_model/delete_model of the file api/src/serge/routers/model.py of the component Model API Endpoint. Executing a manipulation can lead to missing authentication. The attack can be launched remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- Yes
- Technical impact
- Partial
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 |
|---|---|---|---|---|---|
| serge-chat | serge | 1.4TB | — | No fix listed | CNA |
- serge Vendorserge-chat Affected 1.4TB Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-6588
- 2026-10-03 Alias added: GHSA-chp8-j7m4-jf28
- 2026-10-25 EPSS moved to the below the 50th percentile
References
More serge-chat vulnerabilities
- TI-2024-10603 Stored XSS in Serge in serge-chat/serge CVSS 3.0MEDIUM 6.1
Sources
- CVE-2026-6588 · CVE Program
- CVE-2026-6588 · NVD
- FIRST EPSS
- GHSA-chp8-j7m4-jf28 · 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