Vulnerabilities > CVE-2020-13484 - Server-Side Request Forgery (SSRF) vulnerability in Bitrix24 20.0.0/20.0.975
Attack vector
NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
HIGH Integrity impact
HIGH Availability impact
HIGH Summary
Bitrix24 through 20.0.975 allows SSRF via an intranet IP address in the services/main/ajax.php?action=attachUrlPreview url parameter, if the destination URL hosts an HTML document containing '<meta name="og:image" content="' followed by an intranet URL.
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| Application | 3 |