NationalSecurityAgency/emissary: Incomplete fix for CVE-2026-35571: SSRF

Özet

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Emissary is a P2P based data-driven workflow engine. Prior to 8.51.0, the VALID_LINK validation in src/main/java/emissary/server/mvc/NavAction.java accepts protocol-relative URLs when processing configured navigation links. Browser URL normalization can interpret these accepted strings as external origins. The authoritative advisory attributes open redirect, server-side request forgery, and cloud metadata access to this bypass, but it identifies neither the server-side dereference path nor how navigation-link processing reaches that path. This issue is fixed in version 8.51.0.

Etkilenen sürümler1 yazılım

Kaynaklar5 kaynak

• CVE.org kaydı
• NVD kaydı
• github.com/…issary/security/advisories/GHSA-c6q7-wqw2-h65w Diğer
• github.com/…ommit/e0179f7558cfb09a5bbc63a2f9fcb50f899768f6 Diğer
• github.com/…nalSecurityAgency/emissary/releases/tag/8.51.0 Diğer

Kayıt geçmişi

1. 5 Kas 2026 23:30Yayımlandı

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