CVE-2026-105832 espocrm CVE debrief

Who should care

Defenders responsible for EspoCRM deployments should assess exposure and prioritize verification and remediation. They should verify authentication configurations and two-factor authentication settings to prevent potential authentication bypass attempts. Defenders should also review compensating controls for exposed systems while remediation is scheduled and verified.

Why it matters

CVE-2026-105832 is a medium-severity vulnerability in EspoCRM before 10.0.6 that allows attackers to bypass two-factor authentication on unauthenticated routes. Defenders responsible for EspoCRM deployments should assess exposure and prioritize verification and remediation.

• Verify authentication configurations and two-factor authentication settings to prevent potential authentication bypass attempts
• Upgrade to EspoCRM version 10.0.6 or later to patch the vulnerability
• Monitor for potential authentication bypass attempts to detect potential exploitation

Technical summary

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. The vulnerability has a medium severity and affects EspoCRM deployments. Defenders should prioritize verifying and upgrading to EspoCRM version 10.0.6 or later, and review authentication configurations to prevent potential authentication bypass attempts.

Defensive priority

Defenders should prioritize verifying and upgrading to EspoCRM version 10.0.6 or later, and review authentication configurations.

Recommended defensive actions

• Verify EspoCRM version and upgrade to 10.0.6 or later
• Review authentication configurations and two-factor authentication settings
• Monitor for potential authentication bypass attempts
• Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up
• Review the supplied official advisory or CVE record to validate affected scope, severity, and vendor guidance
• Plan vendor-supported updates or mitigations through normal change control where exposure is confirmed
• Check relevant monitoring, detection, and logs for exposed assets that need extra review

Evidence notes

The CVE record and source item provide details on the authentication bypass vulnerability in EspoCRM before 10.0.6. The vulnerability allows attackers to skip the second factor to read config parameters not exposed publicly. Defenders should verify the vulnerability's impact on their deployments and review authentication configurations. The CVE record was published on 2026-10-08T14:10:32.178Z and has not been modified since then. The source item provides additional details on the vulnerability.

Sources and references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.