EspoCRM is an Open Source CRM (Customer Relationship Management) software. In affected versions there is Server-Side Request Forgery (SSRF) vulnerability via the upload image from url api. Users who have access to `the /Attachment/fromImageUrl` endpoint can specify URL to point to an internal host. Even though there is check for content type, it can be bypassed by redirects in some cases. This SSRF can be leveraged to disclose internal information (in some cases), target internal hosts and bypass firewalls. This vulnerability has been addressed in commit `c536cee63` which is included in release version 8.0.5. Users are advised to upgrade. There are no known workarounds for this vulnerability.
References
| Link | Resource |
|---|---|
| https://github.com/espocrm/espocrm/security/advisories/GHSA-g955-rwxx-jvf6 | Vendor Advisory |
| https://github.com/espocrm/espocrm/commit/c536cee6375e2088f961af13db7aaa652c983072 | Patch |
| https://owasp.org/Top10/A10_2021-Server-Side_Request_Forgery_%28SSRF%29/ | Third Party Advisory |
Configurations
History
12 Dec 2023, 14:34
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://github.com/espocrm/espocrm/security/advisories/GHSA-g955-rwxx-jvf6 - Vendor Advisory | |
| References | () https://owasp.org/Top10/A10_2021-Server-Side_Request_Forgery_%28SSRF%29/ - Third Party Advisory | |
| References | () https://github.com/espocrm/espocrm/commit/c536cee6375e2088f961af13db7aaa652c983072 - Patch | |
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 6.5 |
| CPE | cpe:2.3:a:espocrm:espocrm:*:*:*:*:*:*:*:* | |
| First Time |
Espocrm
Espocrm espocrm |
05 Dec 2023, 21:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2023-12-05 21:15
Updated : 2023-12-12 14:34
NVD link : CVE-2023-46736
Mitre link : CVE-2023-46736
JSON object : View
Products Affected
espocrm
- espocrm
CWE
CWE-918
Server-Side Request Forgery (SSRF)