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.
Advisories
Source ID Title
EUVD EUVD EUVD-2020-5734 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.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

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Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-04T12:18:18.333Z

Reserved: 2020-05-25T00:00:00

Link: CVE-2020-13484

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-06-24T15:15:11.777

Modified: 2024-11-21T05:01:21.727

Link: CVE-2020-13484

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses