CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, без вход и след действие от потребителя.
- Експлоатация: има публичен пример за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
elFinder is an open-source file manager for web, written in JavaScript using jQuery UI. Prior to 2.1.70, the netmount command is omitted from elFinderConnector::$csrfProtectedCmds in php/elFinderConnector.class.php, so validateCsrfToken() is not called for this state-changing operation. In the shipped php/connector.minimal.php-dist configuration, FTP network mounts are enabled by default, and attacker-controlled protocol, host, path, port, user, pass, alias, and options arguments flow through elFinder::netmount() in php/elFinder.class.php to php/elFinderVolumeFTP.class.php. A cross-site request can therefore persist an attacker-chosen FTP mount in the victim's session, cause the PHP server to connect to an attacker-chosen FTP host and port, and send supplied credentials without an X-elFinder-CSRF token. This issue is fixed in version 2.1.70.
Засегнати продукти
- Studio-42 elFinder: < 2.1.70
Вид слабост
История
- 31 август 2026 Публикувано
Други уязвимости в Studio-42 elFinder
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-81890
- https://nvd.nist.gov/vuln/detail/CVE-2026-81890
- https://github.com/Studio-42/elFinder/security/advisories/GHSA-9hjf-w35w-6vx2
- https://github.com/Studio-42/elFinder/commit/31284facd033e081b2b69c08873b39c8a413b762
- https://github.com/Studio-42/elFinder/commit/36d40fff12222ad4c229d8889d8ed3fd3dbf0415
- https://github.com/Studio-42/elFinder/releases/tag/2.1.70