CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, с обикновен потребителски вход и без действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
SFTPGo prior to 2.7.4 contains a permission bypass vulnerability that allows authenticated users to circumvent per-directory access controls by creating symbolic links in a permitted directory that point to files in directories where download, upload, or overwrite permissions are denied. Attackers can exploit the create_symlinks permission combined with read and write access in one directory to read or modify files in restricted directories, as operations are authorized against the link's directory permissions rather than the dereferenced target's directory permissions.
Засегнати продукти
- drakkan SFTPGo: преди 2.7.4; 2.7.4
Вид слабост
История
- 30 юли 2026 Публикувано
Други уязвимости в drakkan SFTPGo
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-10031
- https://nvd.nist.gov/vuln/detail/CVE-2026-10031
- https://github.com/drakkan/sftpgo
- https://github.com/drakkan/sftpgo/security/advisories/GHSA-fj9v-mxr3-w75w
- https://github.com/drakkan/sftpgo/releases/tag/v2.7.4
- https://www.vulncheck.com/advisories/sftpgo-permission-bypass-via-symbolic-link-creation