https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Sat, 03 Oct 2026 22:42:00 +0000 https://cve.radiocsirt.org/vuln/bdu:2026-10836 bdu:2026-10836 https://cve.radiocsirt.org/vuln/bdu:2026-10836 https://cve.radiocsirt.org/vuln/euvd-2026-333352 EUVD-2026-333352 https://cve.radiocsirt.org/vuln/euvd-2026-333352 https://cve.radiocsirt.org/vuln/fkie_cve-2026-28699 <p>Gitea versions up to and including 1.26.1 allow OAuth2 access token scope enforcement to be bypassed through HTTP Basic authentication.</p> <p>Gitea versions up to and including 1.26.1 allow OAuth2 access token scope enforcement to be bypassed through HTTP Basic authentication.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2026-28699 https://cve.radiocsirt.org/vuln/ghsa-9r5x-wg6m-x2rc <p><strong>Affected:</strong> Go: code.gitea.io/gitea</p> <p>### Summary</p> <p>Gitea fails to enforce OAuth2 access token scopes when the token is submitted via HTTP Basic authentication instead of a Bearer token. An OAuth2 application granted only `read:user` can use the same token as `Authorization: Basic base64(&lt;token&gt;:x-oauth-basic)` and perform write actions, including modifying profiles, adding email addresses, creating repositories, and deleting repositories as the authorizing user.</p> <p>### Details</p> <p>**Root cause:** `services/auth/basic.go` accepts OAuth2 access tokens through the Basic auth path but does not store the token scope in the request context:</p> <p>```go // services/auth/basic.go if uid != 0 { store.GetData()[&#34;LoginMethod&#34;] = OAuth2TokenMethodName store.GetData()[&#34;IsApiToken&#34;] = true // scope is NOT set return u, nil } ```</p> <p>The scope enforcement middleware in `routers/api/v1/api.go` exits early when `ApiTokenScope` is absent:</p> <p>```go // routers/api/v1/api.go — tokenRequiresScopes scope, scopeExists := ctx.Data[&#34;ApiTokenScope&#34;].(auth_model.AccessTokenScope) if ctx.Data[&#34;IsApiToken&#34;] != true || !scopeExists { return //&lt;- exits without checking scope, all actions permitted } ```</p> <p>When a token arrives via Bearer, `ApiTokenScope` is populated and scope checks apply normally. When the same token arrives via Basic auth, `ApiTokenScope` is never set, so `tokenRequiresScopes` returns immediately and no scope is enforced.</p> <p>**Suggested fix:** When an OAuth2 access token is accepted in `services/auth/basic.go`, populate `A…</p> <p><strong>Affected:</strong> Go: code.gitea.io/gitea</p> <p>### Summary</p> <p>Gitea fails to enforce OAuth2 access token scopes when the token is submitted via HTTP Basic authentication instead of a Bearer token. An OAuth2 application granted only `read:user` can use the same token as `Authorization: Basic base64(&lt;token&gt;:x-oauth-basic)` and perform write actions, including modifying profiles, adding email addresses, creating repositories, and deleting repositories as the authorizing user.</p> <p>### Details</p> <p>**Root cause:** `services/auth/basic.go` accepts OAuth2 access tokens through the Basic auth path but does not store the token scope in the request context:</p> <p>```go // services/auth/basic.go if uid != 0 { store.GetData()[&#34;LoginMethod&#34;] = OAuth2TokenMethodName store.GetData()[&#34;IsApiToken&#34;] = true // scope is NOT set return u, nil } ```</p> <p>The scope enforcement middleware in `routers/api/v1/api.go` exits early when `ApiTokenScope` is absent:</p> <p>```go // routers/api/v1/api.go — tokenRequiresScopes scope, scopeExists := ctx.Data[&#34;ApiTokenScope&#34;].(auth_model.AccessTokenScope) if ctx.Data[&#34;IsApiToken&#34;] != true || !scopeExists { return //&lt;- exits without checking scope, all actions permitted } ```</p> <p>When a token arrives via Bearer, `ApiTokenScope` is populated and scope checks apply normally. When the same token arrives via Basic auth, `ApiTokenScope` is never set, so `tokenRequiresScopes` returns immediately and no scope is enforced.</p> <p>**Suggested fix:** When an OAuth2 access token is accepted in `services/auth/basic.go`, populate `A…</p> https://cve.radiocsirt.org/vuln/ghsa-9r5x-wg6m-x2rc https://cve.radiocsirt.org/vuln/wid-sec-w-2026-1637 <p>Ein Angreifer kann mehrere Schwachstellen in Gitea ausnutzen, um möglicherweise erweiterte Privilegien zu erlangen, Sicherheitsmaßnahmen zu umgehen oder Daten zu manipulieren und offenzulegen.</p> <p>Ein Angreifer kann mehrere Schwachstellen in Gitea ausnutzen, um möglicherweise erweiterte Privilegien zu erlangen, Sicherheitsmaßnahmen zu umgehen oder Daten zu manipulieren und offenzulegen.</p> https://cve.radiocsirt.org/vuln/wid-sec-w-2026-1637