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Vulnerability record · CVE-2024-1740 · published 10 April 2024

CVE-2024-1740: Lunary incorrect authorization vulnerability

Lunary · Lunary

In lunary-ai/lunary version 1.0.1, a vulnerability exists where a user removed from an organization can still read, create, modify, and delete logs by re-using an old authorization token. The lunary web application communicates with the server using an 'Authorization' token in the browser, which does not properly invalidate upon the user's removal from the organization. This allows the removed user to perform unauthorized actions on logs and access project and external user details without valid permissions.

9.1 CVSS 3.1 Critical EPSS 0.64% · top 51.5% CWE-863 · Incorrect authorization
9.1CVSS 3.1 base score
0.64%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

In lunary-ai/lunary version 1.0.1, a vulnerability exists where a user removed from an organization can still read, create, modify, and delete logs by re-using an old authorization token. The lunary web application communicates with the server using an 'Authorization' token in the browser, which does not properly invalidate upon the user's removal from the organization. This allows the removed user to perform unauthorized actions on logs and access project and external user details without valid permissions.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/lunary-ai/lunary/commit/c57cd50fa0477fd2a2efe60810c0099eebd66f54 Patch
https://huntr.com/bounties/c1a51f71-628e-4eb5-ac35-50bf64832cfd ExploitIssue TrackingPatchThird Party Advisory
https://github.com/lunary-ai/lunary/commit/c57cd50fa0477fd2a2efe60810c0099eebd66f54 Patch
https://huntr.com/bounties/c1a51f71-628e-4eb5-ac35-50bf64832cfd ExploitIssue TrackingPatchThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2024-9095Lunary missing authorization vulnerabilityIn lunary-ai/lunary version v1.4.28, the /bigquery API route lacks proper access control, allowing any logged-in user to create a Datastream to Googl…EPSS 0.72%9.8CVE-2024-7456Lunary sql injection vulnerabilityA SQL injection vulnerability exists in the `/api/v1/external-users` route of lunary-ai/lunary version v1.4.2. The `order by` clause of the SQL query…EPSS 1.4%9.8CVE-2024-4146Lunary incorrect authorization vulnerabilityIn lunary-ai/lunary version v1.2.13, an incorrect authorization vulnerability exists that allows unauthorized users to access and manipulate projects…EPSS 0.54%9.6CVE-2025-5352Lunary cross-site scripting vulnerabilityA critical stored Cross-Site Scripting (XSS) vulnerability exists in the Analytics component of lunary-ai/lunary versions up to 1.9.23, where the NEX…EPSS 0.50%9.3CVE-2024-5328Lunary server-side request forgery (ssrf) vulnerabilityA Server-Side Request Forgery (SSRF) vulnerability exists in the lunary-ai/lunary application, specifically within the endpoint '/auth/saml/tto/downl…EPSS 0.42%9.1CVE-2024-7475Lunary missing authorization vulnerabilityAn improper access control vulnerability in lunary-ai/lunary version 1.3.2 allows an attacker to update the SAML configuration without authorization.…EPSS 0.73%9.1CVE-2024-1739Lunary vulnerabilitylunary-ai/lunary is vulnerable to an authentication issue due to improper validation of email addresses during the signup process. Specifically, the …EPSS 0.56%9.1CVE-2024-1741Lunary incorrect authorization vulnerabilitylunary-ai/lunary version 1.0.1 is vulnerable to improper authorization, allowing removed members to read, create, modify, and delete prompt templates…EPSS 0.59%

Source: NIST National Vulnerability Database (record CVE-2024-1740), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.