PT-2026-83313 · Chainlit+1 · Chainlit

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CVE-2026-82290

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Published

2026-08-28

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Updated

2026-08-28

CVSS v3.1

5.3

Medium

VectorAV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N
Chainlit through 2.12.0 fails to validate ownership of feedback records in PUT and DELETE endpoints. Authenticated attackers can delete or modify other users' feedback by supplying arbitrary feedback identifiers, corrupting human-rating data used for model evaluation.

Exploit

Fix

IDOR

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Weakness Enumeration

Related Identifiers

CVE-2026-82290

Affected Products

Chainlit