CVSS 4.0
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
Gogs is an open source self-hosted Git service. Prior to 0.15.0+dev, an unauthenticated attacker can provide a backslash-containing target to the /redirect endpoint, and similar post-action redirect flows are also affected. internal/urlx/urlx.go IsSameSite validates a normalized form of the target while cmd/gogs/internal/web/web.go getRedirect and other callers use the original value in the Location response. This backslash normalization mismatch lets browsers interpret the Location value as a scheme-relative external URL, allowing links on a trusted Gogs domain to redirect victims to attacker-controlled content for phishing. This vulnerability is fixed in 0.15.0+dev.
Засегнати продукти
- gogs gogs: < 0.15.0+dev
Вид слабост
История
- 14 октомври 2026 Публикувано
Други уязвимости в gogs gogs
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-82402
- https://nvd.nist.gov/vuln/detail/CVE-2026-82402
- https://github.com/gogs/gogs/security/advisories/GHSA-3g28-2vwg-gxq6
- https://github.com/gogs/gogs/pull/8391
- https://github.com/gogs/gogs/commit/0aa820e6d572771551871c0b5f5f32dffc565e3e
- https://github.com/gogs/gogs/blob/main/CHANGELOG.md#0150dev-main