CVE-2023-1719 | THREATINT

Description

Global variable extraction in bitrix/modules/main/tools.php in Bitrix24 22.0.300 allows unauthenticated remote attackers to (1) enumerate attachments on the server and (2) execute arbitrary JavaScript code in the victim's browser, and possibly execute arbitrary PHP code on the server if the victim has administrator privilege, via overwriting uninitialised variables.

Reserved 2023-03-30 | Published 2023-11-01 | Updated 2024-09-05 | Assigner STAR_Labs

HIGH: 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Problem types

CWE-665 Improper Initialization

Product status

Default status

unaffected

Any version

affected

Credits

Lam Jun Rong & Li Jiantao of STAR Labs SG Pte. Ltd. (@starlabs_sg) finder

References

starlabs.sg/advisories/23/23-1719/ third-party-advisory

cve.org (CVE-2023-1719)

nvd.nist.gov (CVE-2023-1719)

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