CVE-2026-82283 (GCVE-0-2026-82283)
Vulnerability from cvelistv5
Published
2026-08-28 16:19
Modified
2026-08-28 20:27
Severity ?
8.6 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
8.1 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
CWE
  • CWE-639 - Authorization Bypass Through User-Controlled Key
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.
References
Impacted products
Vendor Product Version
VoltAgent voltagent Version: 0   ≤ 2.1.20
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