CVE-2023-1714
Bitrix24 Remote Command Execution (RCE) via Unsafe Variable Extraction
- State
- Published
- Severity
- 8.8 High
- Published
- Nov 1, 2023
- Updated
- Sep 5, 2024
- Reserved
- Mar 30, 2023
Description
Unsafe variable extraction in bitrix/modules/main/classes/general/user_options.php in Bitrix24 22.0.300 allows remote authenticated attackers to execute arbitrary code via (1) appending arbitrary content to existing PHP files or (2) PHAR deserialization.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 8.8 High | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | STAR_Labs |
Weaknesses
- CWE-502 Deserialization of Untrusted Data
Affected Products
| Product | Versions |
|---|---|
Bitrix24Bitrix24 |
|
References
- https://starlabs.sg/advisories/23/23-1714/third-party-advisory
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