How severe is CVE-2024-7767?

CVE-2024-7767 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.

Is CVE-2024-7767 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (42nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-7767?

CVE-2024-7767 affects Onyx. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-7767?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2024-7767 have an EU (EUVD) identifier?

Yes. CVE-2024-7767 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-6945.

When was CVE-2024-7767 published?

CVE-2024-7767 was published on 2025-03-20 and last updated on 2026-06-17.

CVE-2024-7767

CVE-2024-7767 is a high-severity vulnerability in Onyx with a CVSS 3.x base score of 8.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-862.

Key facts

Severity: High (CVSS 3.x base score 8.1)
EPSS exploit prediction: 1% (42nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-6945
Weakness: CWE-862
Affected product: Onyx
Published: 2025-03-20
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2024-7767?: 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.
How severe is CVE-2024-7767?: CVE-2024-7767 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.
Is CVE-2024-7767 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (42nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-7767?: CVE-2024-7767 affects Onyx. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-7767?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2024-7767 have an EU (EUVD) identifier?: Yes. CVE-2024-7767 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-6945.
When was CVE-2024-7767 published?: CVE-2024-7767 was published on 2025-03-20 and last updated on 2026-06-17.

References

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

Affected products (1)

cpe:2.3:a:onyx:onyx:0.3.94:*:*:*:*:*:*:*

More vulnerabilities in Onyx

CVE-2026-42277 — Medium (CVSS 6.5): Onyx is an open-source AI platform. Prior to versions 3.0.9, 3.1.6, and 3.2.6, the GET /chat/file/{file_id} endpoint…
CVE-2024-9612 — Medium (CVSS 6.5): In danswer-ai/danswer v0.3.94, administrators can set the visibility of pages within a workspace, including the search…
CVE-2025-7894 — Medium (CVSS 6.3): A vulnerability, which was classified as critical, has been found in Onyx up to 0.29.1. This issue affects the function…
CVE-2025-51479 — Medium (CVSS 5.4): Authorization bypass in update_user_group in onyx-dot-app Onyx Enterprise Edition 0.27.0 allows remote authenticated…
CVE-2026-42276 — Medium (CVSS 4.3): Onyx is an open-source AI platform. Prior to versions 3.0.9, 3.1.6, and 3.2.6, the POST…

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