Vulnerability · Published May 8, 2026 · Assigned by mitre
CVE-2025-67887
Critical 9.8
In plain English
A critical-severity code injection in the affected software. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 1.5% (higher than 75% of all known vulnerabilities). Ready-made attack tooling exists: public proof-of-concept code.
Official description
1C-Bitrix through 25.100.500 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.
Affected products (as reported)
Weakness: CWE-94 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References
- https://www.1c-bitrix.ru/support/index.php
- https://dev.1c-bitrix.ru/learning/course/?COURSE_ID=43&LESSON_ID=3055
- https://dev.1c-bitrix.ru/api_help/translate/index.php
- https://seclists.org/fulldisclosure/2025/Dec/22
- https://karmainsecurity.com/pocs/CVE-2025-67887.php
- http://seclists.org/fulldisclosure/2025/Dec/22