CVE-2023-1719
Bitrix24 Insecure Global Variable Extraction
- State
- Published
- Severity
- 7.5 High
- Published
- Nov 1, 2023
- Updated
- Sep 5, 2024
- Reserved
- Mar 30, 2023
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.5 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N | STAR_Labs |
Weaknesses
- CWE-665 Improper Initialization
Affected Products
| Product | Versions |
|---|---|
Bitrix24Bitrix24 |
|
References
- https://starlabs.sg/advisories/23/23-1719/third-party-advisory
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