High severity7.5NVD Advisory· Published Nov 1, 2023· Updated Jun 17, 2026
CVE-2023-1719
CVE-2023-1719
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.
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Affected products
2Patches
Vulnerability mechanics
References
1- starlabs.sg/advisories/23/23-1719/nvdExploitThird Party Advisory
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