Vulnerability Description
A vulnerability was detected in letta-ai LettaBot 0.2.0. Impacted is an unknown function of the file src/api/server.ts of the component API Status Route. The manipulation results in missing authentication. The attack may be performed from remote. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS Score
HIGH
Related Weaknesses (CWE)
References
- https://gist.github.com/YLChen-007/2ba2e586f3d16cb368c8dcd6ef680178
- https://vuldb.com/cve/CVE-2026-18990
- https://vuldb.com/submit/862562
- https://vuldb.com/submit/862622
- https://vuldb.com/vuln/386359
- https://vuldb.com/vuln/386359/cti
FAQ
What is CVE-2026-18990?
CVE-2026-18990 is a vulnerability with a CVSS score of 7.3 (HIGH). A vulnerability was detected in letta-ai LettaBot 0.2.0. Impacted is an unknown function of the file src/api/server.ts of the component API Status Route. The manipulation results in missing authentica...
How severe is CVE-2026-18990?
CVE-2026-18990 has been rated HIGH with a CVSS base score of 7.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-18990?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.