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 без действие от потребителя.
- Експлоатация: има публичен пример за експлоатация
- Атаката може да се автоматизира
Описание
Оригинално описание
Salvo is a Rust web framework. Versions 0.39.0 through 0.89.2 have a Path Traversal and Access Control Bypass vulnerability in the salvo-proxy component. The vulnerability allows an unauthenticated external attacker to bypass proxy routing constraints and access unintended backend paths (e.g., protected endpoints or administrative dashboards). This issue stems from the encode_url_path function, which fails to normalize "../" sequences and inadvertently forwards them verbatim to the upstream server by not re-encoding the "." character. Version 0.89.3 contains a patch.
Засегнати продукти
- salvo-rs salvo: >= 0.39.0, < 0.89.3
Вид слабост
История
- 23 март 2026 Публикувано
Други уязвимости в salvo-rs salvo
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-33242
- https://nvd.nist.gov/vuln/detail/CVE-2026-33242
- https://github.com/salvo-rs/salvo/security/advisories/GHSA-f842-phm9-p4v4
- https://github.com/salvo-rs/salvo/commit/7bac30e6960355c58e358e402072d4a3e5c4e1bb#diff-e319bf7afcb577f7e9f4fb767005072f6335d23f306dd52e8c94f3d222610d02R20
- https://github.com/salvo-rs/salvo/releases/tag/v0.89.3