Vulnerability Description
VoltAgent through 2.1.20 fails to validate conversation ownership in memory API handlers, allowing authenticated users to access other users' conversations. Attackers can read, modify, and delete arbitrary conversations and messages by supplying caller-controlled identifiers to memory endpoints.
CVSS Score
HIGH
Related Weaknesses (CWE)
References
- https://github.com/VoltAgent/voltagent
- https://github.com/VoltAgent/voltagent/blob/44b4c8e4998ce56095b2f0e4eaf1a988f5e6
- https://github.com/VoltAgent/voltagent/issues/1371
- https://www.vulncheck.com/advisories/voltagent-memory-api-handlers-missing-owner
- https://github.com/VoltAgent/voltagent/issues/1371
FAQ
What is CVE-2026-82283?
CVE-2026-82283 is a vulnerability with a CVSS score of 8.1 (HIGH). VoltAgent through 2.1.20 fails to validate conversation ownership in memory API handlers, allowing authenticated users to access other users' conversations. Attackers can read, modify, and delete arbi...
How severe is CVE-2026-82283?
CVE-2026-82283 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-82283?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.