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2 vulnerabilities by VoltAgent
CVE-2026-82283 (GCVE-0-2026-82283)
Vulnerability from nvd – Published: 2026-08-28 16:19 – Updated: 2026-08-28 20:27
VLAI
EPSS
VEX
Title
VoltAgent Memory API Handlers Missing Ownership Checks
Summary
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.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-28 20:26 UTC
CWE
- CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/VoltAgent/voltagent/issues/1371 | issue-tracking |
| https://github.com/VoltAgent/voltagent | product |
| https://github.com/VoltAgent/voltagent/blob/44b4c… | technical-description |
| https://www.vulncheck.com/advisories/voltagent-me… | third-party-advisory |
Impacted products
Date Public
2026-07-03 00:00
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CVE-2026-82283 (GCVE-0-2026-82283)
Vulnerability from cvelistv5 – Published: 2026-08-28 16:19 – Updated: 2026-08-28 20:27
VLAI
EPSS
VEX
Title
VoltAgent Memory API Handlers Missing Ownership Checks
Summary
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.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-28 20:26 UTC
CWE
- CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/VoltAgent/voltagent/issues/1371 | issue-tracking |
| https://github.com/VoltAgent/voltagent | product |
| https://github.com/VoltAgent/voltagent/blob/44b4c… | technical-description |
| https://www.vulncheck.com/advisories/voltagent-me… | third-party-advisory |
Impacted products
Date Public
2026-07-03 00:00
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