CVE-2024-7767: Improper Access Control in danswer-ai/danswer

Severity: high (CVSS 8.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.6% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2025-03-20 · updated 2026-06-17
Weakness: CWE-862

Description

An improper access control vulnerability exists in danswer-ai/danswer version v0.3.94. This vulnerability allows the first user created in the system to view, modify, and delete chats created by an Admin. This can lead to unauthorized access to sensitive information, loss of data integrity, and potential compliance violations.

Affected products

onyx-dot-app onyx: 0.3.94

References

https://huntr.com/bounties/1425dada-72d8-4bd9-a3e7-2863bb3e1a6c
https://huntr.com/bounties/1425dada-72d8-4bd9-a3e7-2863bb3e1a6c

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