CVE-2026-105832: EspoCRM before 10.0.6 Two-Factor Authentication Bypass on Unauthenticated Routes

Severity: medium (CVSS 4.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-10-08 · updated 2026-10-08
Weakness: CWE-287

Description

EspoCRM before 10.0.6 contains an authentication bypass vulnerability that accepts a login stopped at the second factor on routes not requiring authentication. Attackers knowing a 2FA-enabled user's username and password can skip the second factor to read config parameters not exposed publicly.

Affected products

espocrm: before 10.0.6 — fixed in 10.0.6

How to fix

Upgrade to a fixed version: espocrm 10.0.6. Check the vendor advisory for mitigations.

References

https://github.com/espocrm/espocrm/security/advisories/GHSA-ph8v-hvf5-wgp9
https://www.vulncheck.com/advisories/espocrm-before-10.0.6-two-factor-authentication-bypass-on-unauthenticated-routes

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