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Vulnerability record · CVE-2026-35175 · published 6 April 2026

CVE-2026-35175: Ajenti missing authorization vulnerability

Ajenti · Ajenti

Ajenti is a Linux and BSD modular server admin panel. Prior to 2.2.15, an authenticated user (using the auth_users plugin authentication method) could install a custom package even if this user is not superuser. This vulnerability is fixed in 2.2.15.

7.2 CVSS 4.0 High EPSS 0.38% · top 70.3% CWE-862 · Missing authorization
7.2CVSS 4.0 base score
0.38%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
24 Jul 2026Last modified by NVD

Description

Ajenti is a Linux and BSD modular server admin panel. Prior to 2.2.15, an authenticated user (using the auth_users plugin authentication method) could install a custom package even if this user is not superuser. This vulnerability is fixed in 2.2.15.

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:L/SC:L/SI:L/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

Affected products

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

References

LinkTags
https://github.com/ajenti/ajenti/releases/tag/v2.2.15 ProductRelease Notes
https://github.com/ajenti/ajenti/security/advisories/GHSA-73jv-44c3-j5p2 PatchVendor Advisory

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Related vulnerabilities

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

8.8CVE-2019-25066Ajenti improper privilege management vulnerabilityA vulnerability has been found in ajenti 2.1.31 and classified as critical. This vulnerability affects unknown code of the component API. The manipul…EPSS 5.4%8.8CVE-2018-1000082Ajenti cross-site request forgery vulnerabilityAjenti version version 2 contains a Cross ite Request Forgery (CSRF) vulnerability in the command execution panel of the tool used to manage the serv…EPSS 1.3%8.1CVE-2026-27975Ajenti improper access control vulnerabilityAjenti is a Linux and BSD modular server admin panel. Prior to version 2.2.13, an unauthenticated user could gain access to a server to execute arbit…EPSS 0.67%7.5CVE-2018-1000126Ajenti information exposure vulnerabilityAjenti version 2 contains an Information Disclosure vulnerability in Line 176 of the code source that can result in user and system enumeration as we…EPSS 1.6%7.5CVE-2018-1000081Ajenti improper input validation vulnerabilityAjenti version version 2 contains a Input Validation vulnerability in ID string on Get-values POST request that can result in Server Crashing. This a…EPSS 1.1%6.5CVE-2018-1000080Ajenti incorrect permission assignment vulnerabilityAjenti version version 2 contains a Insecure Permissions vulnerability in Plugins download that can result in The download of any plugins as being a …EPSS 0.84%5.3CVE-2018-1000083Ajenti path traversal vulnerabilityAjenti version version 2 contains a Improper Error Handling vulnerability in Login JSON request that can result in The requisition leaks a path of th…EPSS 1.5%4.3CVE-2014-4301Ajenti cross-site scripting vulnerabilityMultiple cross-site scripting (XSS) vulnerabilities in the respond_error function in routing.py in Eugene Pankov Ajenti before 1.2.21.7 allow remote …EPSS 2.3%

Source: NIST National Vulnerability Database (record CVE-2026-35175), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.