HIGHVulnerability
CVE-2026-82283
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.
Properties
- severity
- HIGH
- score
- 8.1
- cve_id
- CVE-2026-82283
- signal_observed_at
- 2026-09-23T22:44:40+00:00
- vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
- published_at
- 2026-08-28T20:20:19.683
- last_modified
- 2026-09-23T17:17:46.080
Related Entities (2)
DESCRIBED_BY (1)
→[Source]NVD
HAS_WEAKNESS (1)
→[Weakness]Authorization Bypass Through User-Controlled Key
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