Medium severity5.9NVD Advisory· Published Apr 10, 2026· Updated Apr 21, 2026

CVE-2026-40178

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 during a short moment after the authentication of an user to bypass its authentication. This vulnerability is fixed in 0.112.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected packages

Versions sourced from the GitHub Security Advisory.

Package	Affected versions	Patched versions
ajenti.plugin.corePyPI	< 0.112	0.112

Affected products

Ajenti/Ajenti Plugin Core
cpe:2.3:a:ajenti:ajenti_plugin_core:*:*:*:*:*:*:*:*
Range: <0.112
ghsa-coords
pkg:pypi/ajenti.plugin.core
Range: < 0.112

Patches

Vulnerability mechanics

References

github.com/advisories/GHSA-8647-755q-fw9pghsaADVISORY
github.com/ajenti/ajenti/security/advisories/GHSA-8647-755q-fw9pnvdVendor AdvisoryWEB
nvd.nist.gov/vuln/detail/CVE-2026-40178ghsaADVISORY

News mentions

No linked articles in our index yet.

Severity

MediumCVSS v3.1

5.9/ 10

CVSS v46.9

CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/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:X/V:X/RE:X/U:X

Attack vector: Network
Complexity: High
Privileges: None
User interaction: None
Scope: Unchanged
Confidentiality: None
Integrity: High
Availability: None

Vector

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

Affected

Source repo: github.com/ajenti/ajenti

EPSS

Probability of exploitation in the next 30 days.

0.23%

VYPR risk score

Composite of severity, exploitation, and reach.

0.38medium

cvss	0.384
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000

Weaknesses

CWE-287
Improper Authentication
CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

CVE ID

CVE-2026-40178

Credits

H
hansmach1ne
finder · ghsa