mirror of
https://github.com/go-gitea/gitea.git
synced 2026-07-13 23:02:36 +02:00
f69e15afe7
Addresses a batch of privately reported security issues, grouped by
area:
- **SSRF** - migration PR-patch/asset fetches, OAuth2 avatar & OpenID
discovery, pull-mirror URL re-validation, and the outbound proxy path.
- **Access-token scope** - prevent scope escalation on token creation;
keep public-only tokens confined (feeds, packages, Actions listings,
star/watch lists, limited/private owners).
- **Access control / disclosure** - go-get default-branch leak, webhook
authorization-header leak, watch clearing on private transitions,
label/attachment scoping.
- **Denial of service** - input bounds for npm dist-tags, Debian control
files, Arch file lists, and SSH keys.
### 📌 Attention for site admins
Not breaking - existing configs keep working - but two changes are worth
a look:
- **New SSRF protection** Outbound requests (migrations, OAuth2 avatars,
OpenID discovery, pull mirrors, proxy path) are now validated against
the allow/block host lists. If your instance legitimately reaches
internal hosts, you may need to add them to
`[security].ALLOWED_HOST_LIST` (and the relevant `ALLOW_LOCALNETWORKS`
settings).
- **Deprecation** `[webhook].ALLOWED_HOST_LIST` is deprecated and will
be removed in a future release. Use `[security].ALLOWED_HOST_LIST`
instead; the old key still works for now.
---------
Co-authored-by: TheFox0x7 <thefox0x7@gmail.com>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
Co-authored-by: Zettat123 <zettat123@gmail.com>
34 lines
1.1 KiB
Go
34 lines
1.1 KiB
Go
// Copyright 2026 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package issues_test
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import (
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"testing"
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issues_model "gitea.dev/models/issues"
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repo_model "gitea.dev/models/repo"
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"gitea.dev/models/unittest"
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"gitea.dev/modules/util"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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func TestUpdateIssueAttachmentsCrossRepo(t *testing.T) {
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require.NoError(t, unittest.PrepareTestDatabase())
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// attachment id 2 belongs to repo 2 / issue 4; issue 1 lives in repo 1
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issue1 := unittest.AssertExistsAndLoadBean(t, &issues_model.Issue{ID: 1})
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foreign := unittest.AssertExistsAndLoadBean(t, &repo_model.Attachment{ID: 2})
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require.NotEqual(t, issue1.RepoID, foreign.RepoID)
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// re-linking a foreign repo's attachment by UUID must be rejected
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err := issues_model.UpdateIssueAttachments(t.Context(), issue1.ID, []string{foreign.UUID})
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assert.ErrorIs(t, err, util.ErrPermissionDenied)
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// the foreign attachment must be left untouched
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reloaded := unittest.AssertExistsAndLoadBean(t, &repo_model.Attachment{ID: 2})
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assert.Equal(t, foreign.IssueID, reloaded.IssueID)
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}
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