What’s Vulnerable › Vulnerabilities

CVE-2025-67886

• Severity: medium (CVSS 6.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-05-08 · updated 2026-06-17
• Weakness: CWE-434

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.

References

• https://dev.1c-bitrix.ru/api_help/translate/index.php
• https://dev.1c-bitrix.ru/learning/course/?COURSE_ID=43&LESSON_ID=3055
• https://karmainsecurity.com/pocs/CVE-2025-67886.php
• https://seclists.org/fulldisclosure/2025/Dec/21
• https://www.bitrix24.com/self-hosted/
• http://seclists.org/fulldisclosure/2025/Dec/21
• https://seclists.org/fulldisclosure/2025/Dec/21

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