CVE-2023-1713

Bitrix24 Remote Command Execution (RCE) via Insecure Temporary File Creation

Insecure temporary file creation in bitrix/modules/crm/lib/order/import/instagram.php in Bitrix24 22.0.300 hosted on Apache HTTP Server allows remote authenticated attackers to execute arbitrary code via uploading a crafted ".htaccess" file.

Affected

Bitrix24

CVSS v3.1 NVD

8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS

1.23% chance of exploitation in the next 30 days, 69th percentile

Published

2023-11-01

Updated

2024-09-05

Proof-of-concept exploits (1)

• https://starlabs.sg/advisories/23/23-1713/

Security advisories

• https://starlabs.sg/advisories/23/23-1713

References

• CVE Record
• NVD entry