CasaOS contains weak JWT secrets
Published Jul 17, 2023 · Updated Oct 23, 2026 · Also known as GO-2023-1931, GHSA-m5q5-8mfw-p2hr
Original summary
Normalized public record · Updated Oct 23, 2026
CasaOS contains weak JWT secrets
Publisher and source text is retained separately from QFinch interpretation.
QFinch assessment
Unauthenticated attackers can craft arbitrary JWTs and access features that usually require authentication and execute arbitrary commands as `root` on CasaOS instances.
Potential impact
Unauthenticated attackers can craft arbitrary JWTs and access features that usually require authentication and execute arbitrary commands as root on CasaOS instances.
Evidence: public source recordsAffected products
| Affected package, product or range | Fix status |
|---|---|
| Consult the referenced vendor advisory for affected versions. | Consult source advisory |
Matching a version is only one part of assessing exposure. QFinch has not assessed your environment on this public page.
Remediation
Apply the vendor-supported fixed release or mitigation, then verify the affected component is no longer reachable.
- Confirm the affected product and reachable code path exist in your environment.
- Apply the vendor-supported patch or mitigation from the primary advisory.
- Rescan the exact deployed revision and retain verification evidence.
Evidence coverage
- SSVC priority
- MEDIUM
- Confidence
- 20%
- Aliases
- GO-2023-1931, GHSA-m5q5-8mfw-p2hr
Scores appear only when corresponding evidence exists. Missing data is never interpreted as zero risk.
Sources and record history
- Security advisory ↗
- Patch commit ↗
- https://www.sonarsource.com/blog/security-vulnerabilities-in-casaos ↗
Record history
Published Jul 17, 2023 · Last refreshed Oct 23, 2026