https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Sun, 11 Oct 2026 00:58:07 +0000 https://vulnerability.circl.lu/vuln/fkie_cve-2026-107809 <p>Nginx UI is a web user interface for the Nginx web server. From 2.0.0 until 2.5.0, AuthRequired accepts a browser-managed token cookie as an API credential after the front end stores the JWT in that cookie. Because management endpoints do not universally require a CSRF token or perform Origin or Referer validation, a remote attacker can induce a logged-in administrator&#39;s browser to submit authenticated cross-site state-changing requests, including POST /api/configs. The attack requires an administrator account without OTP/Passkey or a target endpoint that does not require secure-session proof. The attacker cannot read the cross-origin response but can modify Nginx configuration, trigger reloads, or invoke other management operations reachable with the victim&#39;s session. This issue is fixed in version 2.5.0.</p> <p>Nginx UI is a web user interface for the Nginx web server. From 2.0.0 until 2.5.0, AuthRequired accepts a browser-managed token cookie as an API credential after the front end stores the JWT in that cookie. Because management endpoints do not universally require a CSRF token or perform Origin or Referer validation, a remote attacker can induce a logged-in administrator&#39;s browser to submit authenticated cross-site state-changing requests, including POST /api/configs. The attack requires an administrator account without OTP/Passkey or a target endpoint that does not require secure-session proof. The attacker cannot read the cross-origin response but can modify Nginx configuration, trigger reloads, or invoke other management operations reachable with the victim&#39;s session. This issue is fixed in version 2.5.0.</p> https://vulnerability.circl.lu/vuln/fkie_cve-2026-107809 https://vulnerability.circl.lu/vuln/ghsa-33rr-wq23-g6gg <p><strong>Affected:</strong> Go: github.com/0xJacky/Nginx-UI</p> <p>## Summary Nginx-UI v2.4.3 stores the API JWT in a browser cookie named `token` and the `AuthRequired` middleware accepts that cookie as an authentication source. Because management endpoints are protected by `AuthRequired` and do not enforce a universal CSRF token or Origin/Referer check, a remote attacker can induce a logged-in administrator to submit cross-site state-changing requests. The attacker does not need to read the cross-origin response; the browser-sent cookie is enough to authenticate the request.</p> <p>## Details The root cause is a trust-boundary failure between browser-managed cookies and API bearer-token authentication. In `app/src/pinia/moudule/user.ts:25-35`, the front end writes the JWT to a `token` cookie when the token changes. In `internal/middleware/middleware.go:16-36`, `getToken` first checks the `Authorization` header and `token` query parameter, then falls back to `c.Cookie(&#34;token&#34;)`. That fallback causes browser-initiated cross-site requests to carry a valid API credential automatically. The route group in `router/routers.go:87-110` applies `middleware.AuthRequired()` to many management modules, including `config.InitRouter`, `nginx.InitRouter`, `settings.InitRouter`, and backup-related handlers. For accounts without OTP/Passkey, `RequireSecureSession` does not provide a universal second factor for all state-changing operations. A representative sink is `api/config/add.go:68-78`, where an authenticated request writes Nginx configuration with `os.Writ…</p> <p><strong>Affected:</strong> Go: github.com/0xJacky/Nginx-UI</p> <p>## Summary Nginx-UI v2.4.3 stores the API JWT in a browser cookie named `token` and the `AuthRequired` middleware accepts that cookie as an authentication source. Because management endpoints are protected by `AuthRequired` and do not enforce a universal CSRF token or Origin/Referer check, a remote attacker can induce a logged-in administrator to submit cross-site state-changing requests. The attacker does not need to read the cross-origin response; the browser-sent cookie is enough to authenticate the request.</p> <p>## Details The root cause is a trust-boundary failure between browser-managed cookies and API bearer-token authentication. In `app/src/pinia/moudule/user.ts:25-35`, the front end writes the JWT to a `token` cookie when the token changes. In `internal/middleware/middleware.go:16-36`, `getToken` first checks the `Authorization` header and `token` query parameter, then falls back to `c.Cookie(&#34;token&#34;)`. That fallback causes browser-initiated cross-site requests to carry a valid API credential automatically. The route group in `router/routers.go:87-110` applies `middleware.AuthRequired()` to many management modules, including `config.InitRouter`, `nginx.InitRouter`, `settings.InitRouter`, and backup-related handlers. For accounts without OTP/Passkey, `RequireSecureSession` does not provide a universal second factor for all state-changing operations. A representative sink is `api/config/add.go:68-78`, where an authenticated request writes Nginx configuration with `os.Writ…</p> https://vulnerability.circl.lu/vuln/ghsa-33rr-wq23-g6gg