CVE-2020-13484

CRITICAL

9.8

Description

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.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published6/24/2020

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

bitrix24:bitrix24

Weaknesses (CWE)

CWE-918

References

https://gist.github.com/mariuszpoplwski/f261a4bc06adde5c78760559db9d63bd(cve@mitre.org)

https://gist.github.com/mariuszpoplwski/f261a4bc06adde5c78760559db9d63bd(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.