CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, при специфични условия, с обикновен потребителски вход и без действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
AliasVault is a privacy-first password manager with built-in email aliasing. Prior to 0.30.3, the AliasVault server API favicon extractor validates a user-supplied hostname with a first DNS lookup but allows the HTTP client to perform a second DNS lookup when connecting. An authenticated low-privileged user operating an attacker-controlled authoritative DNS server can return a public address during validation and a private address during connection, causing a publicly reachable self-hosted server to issue HTTP or HTTPS requests to internal hosts. A valid image response is returned in Base64 form, while other responses can expose limited timing and error information for internal-network reconnaissance. Exploitation requires a publicly reachable self-hosted instance with public registration enabled, an authenticated AliasVault account, an attacker-controlled authoritative DNS server, and a resolver that permits rebinding; default checks limit requests to ports 80 and 443. The browser extensions, web application, and mobile applications are not affected. This issue is fixed in version 0.30.3.
Засегнати продукти
- aliasvault aliasvault: < 0.30.3
- aliasvault ghcr.io/aliasvault/aliasvault: < 0.30.3
- aliasvault ghcr.io/aliasvault/api: < 0.30.3
- aliasvault ghcr.io/lanedirt/aliasvault-api: < 0.30.3
Вид слабост
История
- 15 октомври 2026 Публикувано
Други уязвимости в aliasvault aliasvault
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-94621
- https://nvd.nist.gov/vuln/detail/CVE-2026-94621
- https://github.com/aliasvault/aliasvault/security/advisories/GHSA-7hm6-fj4m-pf6f
- https://github.com/aliasvault/aliasvault/pull/2311
- https://github.com/aliasvault/aliasvault/commit/7eb4fee71f4582cfc80b8daea421b99d6aa9f814
- https://github.com/aliasvault/aliasvault/commit/90ea7d6bb4c74ca169ee1dde3ca38b08bd0966ed
- https://github.com/aliasvault/aliasvault/releases/tag/0.30.3