CVE-2026-28740 Gitea LFS object reuse bypasses Code-unit authorization

Gitea versions up to and including 1.26.2 allow Git LFS object reuse to authorize private source objects for users who have repository access but lack Code-unit access...

CVE-2026-28705 Gitea repository dumps write release assets using unsafe path names

Gitea versions before 1.25.5 use release tag names and asset names as filesystem path components when dumping release assets, allowing specially crafted names to affect dump output paths...

CVE-2026-28737

CVE-2026-28737 affects Gitea 1.25.0 and later, with a stored XSS flaw in the built-in 3D file viewer (Online3DViewer). When a GLTF file’s extensionsRequired contains an unsupported entry, the viewer emits an error message which Gitea then inserts into the DOM via unsanitized innerHTML, enabling a...

CVE-2026-28737

Gitea versions from 1.25.0 before 1.26.0 allow stored cross-site scripting through the extensionsRequired field in glTF files rendered by the 3D file viewer...

CVE-2026-28705

CVE-2026-28705 affects Gitea before 1.25.5, where dump of release assets uses release tag names and asset names as filesystem path components. This allows a crafted tag or asset name to influence dump output paths, enabling a directory traversal-like issue (path traversal) that can impact how fil...

CVE-2026-28705 Gitea repository dumps write release assets using unsafe path names

Gitea versions before 1.25.5 use release tag names and asset names as filesystem path components when dumping release assets, allowing specially crafted names to affect dump output paths...

CVE-2026-28705

Gitea versions before 1.25.5 use release tag names and asset names as filesystem path components when dumping release assets, allowing specially crafted names to affect dump output paths...

CVE-2026-28740

CVE-2026-28740 affects Gitea up to version 1.26.2. The issue allows Git LFS object reuse to authorize private source objects for users with repository access but without Code-unit access (root cause: LFS object reuse bypassing Code-unit authorization). Impact is unauthorized access to private sou...

CVE-2026-28740 Gitea LFS object reuse bypasses Code-unit authorization

Gitea versions up to and including 1.26.2 allow Git LFS object reuse to authorize private source objects for users who have repository access but lack Code-unit access...

EUVD-2026-41641

Gitea versions before 1.25.5 use release tag names and asset names as filesystem path components when dumping release assets, allowing specially crafted names to affect dump output paths...

CVE-2026-28737 Gitea 3D file viewer allows stored XSS through glTF extensionsRequired

Gitea versions from 1.25.0 before 1.26.0 allow stored cross-site scripting through the extensionsRequired field in glTF files rendered by the 3D file viewer...

CVE-2026-27783

Gitea versions up to and including 1.26.1 do not enforce repository-unit authorization on issue-template API endpoints...

CVE-2026-27783 Gitea issue-template APIs bypass repository unit authorization

Gitea versions up to and including 1.26.1 do not enforce repository-unit authorization on issue-template API endpoints...

CVE-2026-28699

Gitea versions up to and including 1.26.1 allow OAuth2 access token scope enforcement to be bypassed through HTTP Basic authentication...

CVE-2026-27783

CVE-2026-27783 affects Gitea versions up to 1.26.1. The vulnerability arises because the issue_templates, issue_config, and issue_config/validate endpoints do not enforce repository-unit authorization, allowing callers with any repository unit (e.g., Issues) to read Code-tree files from the repos...

CVE-2026-27783 Gitea issue-template APIs bypass repository unit authorization

Gitea versions up to and including 1.26.1 do not enforce repository-unit authorization on issue-template API endpoints...

CVE-2026-28699 Gitea Basic Auth bypasses OAuth2 access token scopes

Gitea versions up to and including 1.26.1 allow OAuth2 access token scope enforcement to be bypassed through HTTP Basic authentication...

CVE-2026-28699

Summary: CVE-2026-28699 affects Gitea up to 1.26.1, where OAuth2 tokens presented via HTTP Basic authentication bypass scope enforcement. Root cause (from connected docs): In services/auth/basic.go, OAuth2 tokens are accepted through the Basic path with LoginMethod and IsApiToken set, but ApiToke...

CVE-2026-28699 Gitea Basic Auth bypasses OAuth2 access token scopes

Gitea versions up to and including 1.26.1 allow OAuth2 access token scope enforcement to be bypassed through HTTP Basic authentication...

CVE-2026-27775

Gitea 1.25.5 caches a branch-specific write-permission result across multiple refs in one pre-receive hook session, allowing a per-branch maintainer-edit grant to be reused for other refs and escalate to full repository write access...