https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Fri, 09 Oct 2026 11:00:58 +0000 https://cve.radiocsirt.org/vuln/euvd-2026-342326 EUVD-2026-342326 https://cve.radiocsirt.org/vuln/euvd-2026-342326 https://cve.radiocsirt.org/vuln/fkie_cve-2026-49447 <p>Cosmos provides users the ability self-host a home server by acting as a secure gateway to your application, as well as a server manager. In 0.22.18, `GET /cosmos/api/constellation/public-devices` discloses Constellation device metadata to a requester that supplies any non-empty Authorization header. The handler strips the string Bearer from the header but never validates the resulting token and never uses it in the database query. This vulnerability is fixed in 0.22.19.</p> <p>Cosmos provides users the ability self-host a home server by acting as a secure gateway to your application, as well as a server manager. In 0.22.18, `GET /cosmos/api/constellation/public-devices` discloses Constellation device metadata to a requester that supplies any non-empty Authorization header. The handler strips the string Bearer from the header but never validates the resulting token and never uses it in the database query. This vulnerability is fixed in 0.22.19.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2026-49447 https://cve.radiocsirt.org/vuln/ghsa-5fqm-cc34-fcf5 <p><strong>Affected:</strong> Go: github.com/azukaar/cosmos-server</p> <p>### Summary `GET /cosmos/api/constellation/public-devices` discloses Constellation device metadata to a requester that supplies any non-empty `Authorization` header. The handler strips the string `Bearer ` from the header but never validates the resulting token and never uses it in the database query.</p> <p>This was confirmed locally by routing a request through the real `tokenMiddleware` with `Authorization: Bearer not-a-real-token`. The request returned public Constellation device metadata from a disposable fixture. A missing-header negative control returned `401 Unauthorized`, proving the bypass is specifically the acceptance of arbitrary bearer values.</p> <p>### Details Source-to-sink path:</p> <p>- `src/httpServer.go:690` registers `/api/constellation/public-devices` on the authenticated admin API router. - `src/httpServer.go:815-817` applies `SecureAPI(..., public=false, ...)`, which runs `tokenMiddleware`. - `src/httpServer.go:231-237` only treats `Authorization: Bearer cosmos_...` as a Cosmos API token for validation. Other bearer strings are not validated by the middleware and fall through to the handler. - `src/constellation/api_devices_public.go:42-47` checks only that the `Authorization` header is present. - `src/constellation/api_devices_public.go:49-50` strips `Bearer ` but does not verify the token or compare it with a device/API key. - `src/constellation/api_devices_public.go:63-67` queries all non-blocked and non-invisible devices without including the stripped auth value i…</p> <p><strong>Affected:</strong> Go: github.com/azukaar/cosmos-server</p> <p>### Summary `GET /cosmos/api/constellation/public-devices` discloses Constellation device metadata to a requester that supplies any non-empty `Authorization` header. The handler strips the string `Bearer ` from the header but never validates the resulting token and never uses it in the database query.</p> <p>This was confirmed locally by routing a request through the real `tokenMiddleware` with `Authorization: Bearer not-a-real-token`. The request returned public Constellation device metadata from a disposable fixture. A missing-header negative control returned `401 Unauthorized`, proving the bypass is specifically the acceptance of arbitrary bearer values.</p> <p>### Details Source-to-sink path:</p> <p>- `src/httpServer.go:690` registers `/api/constellation/public-devices` on the authenticated admin API router. - `src/httpServer.go:815-817` applies `SecureAPI(..., public=false, ...)`, which runs `tokenMiddleware`. - `src/httpServer.go:231-237` only treats `Authorization: Bearer cosmos_...` as a Cosmos API token for validation. Other bearer strings are not validated by the middleware and fall through to the handler. - `src/constellation/api_devices_public.go:42-47` checks only that the `Authorization` header is present. - `src/constellation/api_devices_public.go:49-50` strips `Bearer ` but does not verify the token or compare it with a device/API key. - `src/constellation/api_devices_public.go:63-67` queries all non-blocked and non-invisible devices without including the stripped auth value i…</p> https://cve.radiocsirt.org/vuln/ghsa-5fqm-cc34-fcf5