Description
Emissary is a P2P based data-driven workflow engine. Prior to 8.39.0, Mustache navigation templates interpolated configuration-controlled link values directly into href attributes without URL scheme validation. An administrator who could modify the navItems configuration could inject javascript: URIs, enabling stored cross-site scripting (XSS) against other authenticated users viewing the Emissary web interface. This vulnerability is fixed in 8.39.0.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| NationalSecurityAgency | emissary | < 8.39.0 | — |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Maven | gov.nsa.emissary:emissary | < 8.39.0 | 8.39.0 | GHSA-cpm7-cfpx-3hvp |