CVE-2020-37094
EspoCRM 5.7.0 prior to 5.9.0 contains an authentication token reuse vulnerability that allows authenticated attackers to bypass two-factor authentication by exploiting token-to-password-hash mapping in application/Espo/Core/Utils/Authentication/Espo.php. Attackers can obtain an authentication token for a controlled account and replay it against any victim account sharing the same password, since tokens are bound to password hashes rather than unique per-user values, bypassing the victim's 2FA protections.
- Affected products
- Espocrm
- Espocrm
- ≤ 5.8.5
- CVSS 4.0
- 8.6 HIGH
- CVSS 3.1
- 8.1 HIGH
- EPSS
- 0.5% (37th percentile)
- Weakness
- CWE-303
- NVD status
- Modified
- Published
- 2026-02-03
CVE-2020-37094 at NVD
No indexed exploits for CVE-2020-37094 yet
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