Critical 9.8Published May 7, 2026

CVE-2025-678871C-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 fil…

Updated under an hour ago (Oct 26, 2026, 8:30 PM ET)

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Exploited in the last 30 days

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.

CVSS: 9.8 CRITICAL (v3.1, CISA ADP)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-94
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: mitre
NVD analysis: Awaiting Analysis
Record last updated: May 11, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

No affected products are listed yet.

References

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

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.