CVE-2023-1719

CRITICAL 9.8CVE-2023-1719 · Published 01/11/2023 · updated 17/06/2026

In short

CVE-2023-1719 is a CRITICAL (CVSS 9.8) vulnerability affecting bitrix24 (bitrix24).
Chance of exploitation in the next 30 days (EPSS): 5.0%, higher than 92.2% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
bitrix24 bitrix24	`= 22.0.300`	No fix yet

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.

References

starlabs.sg/advisories/23/23-1719 · Exploit

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Package

Affected versions

Patched versions

bitrix24

= 22.0.300

No fix yet

Description

More vulnerabilities in bitrix24

See all →