CVE-2025-67886
- State
- Published
- Severity
- 6.3 Medium
- Published
- May 8, 2026
- Updated
- May 8, 2026
- Reserved
- Dec 12, 2025
Description
Bitrix24 through 25.100.300 allows Remote Code Execution because an actor with SOURCE/WRITE permissions for the Translate Module can upload and execute code by sending a PHP file and a .htaccess file. NOTE: this is disputed by the Supplier because this is intended behavior for the high-privileged users who can upload new translated pages to the website.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 6.3 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L | CISA-ADP |
Weaknesses
- CWE-434 Unrestricted Upload of File with Dangerous Type
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- https://www.bitrix24.com/self-hosted/
- https://seclists.org/fulldisclosure/2025/Dec/21
- https://karmainsecurity.com/pocs/CVE-2025-67886.php
- https://dev.1c-bitrix.ru/learning/course/?COURSE_ID=43&LESSON_ID=3055
- https://dev.1c-bitrix.ru/api_help/translate/index.php
- http://seclists.org/fulldisclosure/2025/Dec/21
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