🛡️ CVE-2026-40177 — ajenti-plugin-core

🔴 CVSS 9.5 — Critical ✅ No Known Exploit CWE-287 OSV

9.5

CVSS Score

0 Low4 Medium7 High9 Critical10

Description

ajenti.plugin.core has password bypass when 2FA is activated

Impact

If the 2FA was activated, it was possible to bypass the password authentication

Patches

This is fixed in the version 0.112. Users should upgrade to this version as soon as possible.

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is low, an attacker needs no privileges on the target. No user interaction is required. Rated impact: confidentiality high, integrity high, availability none.

Weakness class

CVE-2026-40177 is classified as CWE-287: Improper Authentication. The identity of the caller is not established correctly, so an attacker can act as another user.

Affected software

CVE-2026-40177 is recorded against 1 package.

ajenti-plugin-core (fixed in 0.112)

Timeline and source

Published on 10 April 2026 and last revised on 1 July 2026. No public exploit is currently recorded for this entry. Record sourced from OSV.

References

github.com (Web)
nvd.nist.gov (Advisory)
github.com (Package)

Details

Severity CRITICAL

CVSS Score 9.5

CVSS Vector CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

CWE CWE-287

Public Exploit ✅ No

Source OSV

Published 2026-04-10

Updated 2026-08-12

Modified 2026-07-01

Fix URL N/A

Affected Packages

Software	From version	Fixed in
ajenti-plugin-core	—	0.112

References

WEB https://github.com/ajenti/ajenti/security/advisories/GHSA-3mcx-6wxm-qr8v

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2026-40177

PACKAGE https://github.com/ajenti/ajenti

🔗 NVD 🔗 Mitre

Similar Threats

Medium CVE-2026-40178

More CVE 2026 advisories

Browse all of CVE 2026 in the advisory index.

Exploit Protection

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