EspoCRM 5.7.0 < 5.9.0 - Two-Factor Authentication Bypass via Auth Token Reuse Between Accounts with Identical Passwords
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| EspoCRM | EspoCRM | unaffected |
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No data.
| Vendor | Product | Versions |
|---|---|---|
| Espocrm | Espocrm | — |
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.525% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| Description | EspoCRM 5.8.5 contains an authentication vulnerability that allows attackers to access other user accounts by manipulating authorization headers. Attackers can decode and modify Basic Authorization and Espo-Authorization tokens to gain unauthorized access to administrative user information and privileges. | 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. |
| Title | EspoCRM 5.8.5 - Privilege Escalation | EspoCRM 5.7.0 < 5.9.0 - Two-Factor Authentication Bypass via Auth Token Reuse Between Accounts with Identical Passwords |
| Weaknesses | CWE-303 | |
| CPEs | ||
| References |
| |
| Metrics |
cvssV3_1
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cvssV3_1
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| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:espocrm:espocrm:5.8.5:*:*:*:*:*:*:* |
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:espocrm:espocrm:*:*:*:*:*:*:*:* |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Espocrm
Espocrm espocrm |
|
| Vendors & Products |
Espocrm
Espocrm espocrm |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | EspoCRM 5.8.5 contains an authentication vulnerability that allows attackers to access other user accounts by manipulating authorization headers. Attackers can decode and modify Basic Authorization and Espo-Authorization tokens to gain unauthorized access to administrative user information and privileges. | |
| Title | EspoCRM 5.8.5 - Privilege Escalation | |
| Weaknesses | CWE-639 | |
| References |
| |
| Metrics |
cvssV3_1
|