VulnerabilityAnalyzed

CVE-2026-40177

ajenti.plugin.core defines all necessary core elements to allow Ajenti to run properly.

CRITICAL 9.3EPSS 0.33%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.33%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

ajenti.plugin.core defines all necessary core elements to allow Ajenti to run properly. Prior to 0.112, if the 2FA was activated, it was possible to bypass the password authentication This vulnerability is fixed in 0.112.

CVSS 4.0: 9.3 CRITICALCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
EPSS: 0.33% probability · 26th percentile
CISA KEV: Not listed
Weakness: CWE-287
Affected: ajenti/ajenti plugin core
Source: security-advisories@github.com

References

https://github.com/ajenti/ajenti/security/advisories/GHSA-3mcx-6wxm-qr8vVendor Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.