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Vulnerability record · CVE-2024-29194 · published 24 March 2024

CVE-2024-29194: Hackerbay oneuptime insecure direct object reference vulnerability

Hackerbay · Oneuptime

OneUptime is a solution for monitoring and managing online services. The vulnerability lies in the improper validation of client-side stored data within the web application. Specifically, the is_master_admin key, stored in the local storage of the browser, can be manipulated by an attacker. By changing this key from false to true, the application grants administrative privileges to the user, without proper server-side validation. This has been patched in 7.0.1815.

8.3 CVSS 3.1 High EPSS 0.70% · top 47.7% CWE-639 · Insecure direct object reference
8.3CVSS 3.1 base score
0.70%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

OneUptime is a solution for monitoring and managing online services. The vulnerability lies in the improper validation of client-side stored data within the web application. Specifically, the is_master_admin key, stored in the local storage of the browser, can be manipulated by an attacker. By changing this key from false to true, the application grants administrative privileges to the user, without proper server-side validation. This has been patched in 7.0.1815.

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

Affected products

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

References

LinkTags
https://github.com/OneUptime/oneuptime/commit/14016d23d834038dd65d3a96cf71af04b556a32c Patch
https://github.com/OneUptime/oneuptime/security/advisories/GHSA-246p-xmg8-wmcq ExploitRelease Notes
https://github.com/OneUptime/oneuptime/commit/14016d23d834038dd65d3a96cf71af04b556a32c Patch
https://github.com/OneUptime/oneuptime/security/advisories/GHSA-246p-xmg8-wmcq ExploitRelease Notes

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Related vulnerabilities

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

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Source: NIST National Vulnerability Database (record CVE-2024-29194), CISA KEV, FIRST EPSS (scores of 2026-10-15). This page is refreshed as NVD updates the record.