Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization through the UpdatePullRequest function. An attacker can cause unauthorized modifications to private repository branches by exploiting a logic flaw in token scope validation during pull request updates from a publ...

GHSA-XXJV-752H-3VP2 Gitea: Public-only repository tokens can update private PR head branches

Summary Gitea allows a public-only,write:repository token to update a private pull request head branch through a public base repository route. The vulnerable endpoint is: text POST /api/v1/repos/public-owner/public-repo/pulls/index/update Gitea checks the token's public-only restriction against t...

Gitea: Public-only repository tokens can update private PR head branches

Summary Gitea allows a public-only,write:repository token to update a private pull request head branch through a public base repository route. The vulnerable endpoint is: text POST /api/v1/repos/public-owner/public-repo/pulls/index/update Gitea checks the token's public-only restriction against t...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization through the UpdatePullRequest function. An attacker can cause unauthorized modifications to private repository branches by exploiting a logic flaw in token scope validation during pull request updates from a publ...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization through the UpdatePullRequest function. An attacker can cause unauthorized modifications to private repository branches by exploiting a logic flaw in token scope validation during pull request updates from a publ...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization through the UpdatePullRequest function. An attacker can cause unauthorized modifications to private repository branches by exploiting a logic flaw in token scope validation during pull request updates from a publ...

Server-side Request Forgery (SSRF)

Overview Affected versions of this package are vulnerable to Server-side Request Forgery SSRF in the repository migration. An attacker can access internal network resources by supplying a specially crafted DNS hostname that resolves to both allowed and blocked IP addresses, causing the validation...

Gitea: Repository migration SSRF via multi-answer DNS allow-list bypass

Summary Gitea's repository migration URL validation can be bypassed when a migration hostname resolves to multiple IP addresses. The validation logic accepts the destination if any resolved IP is allowed, even if another resolved IP is loopback, private, or otherwise blocked. The later git clone...

Server-side Request Forgery (SSRF)

Overview Affected versions of this package are vulnerable to Server-side Request Forgery SSRF in the repository migration. An attacker can access internal network resources by supplying a specially crafted DNS hostname that resolves to both allowed and blocked IP addresses, causing the validation...

Server-side Request Forgery (SSRF)

Overview Affected versions of this package are vulnerable to Server-side Request Forgery SSRF in the repository migration. An attacker can access internal network resources by supplying a specially crafted DNS hostname that resolves to both allowed and blocked IP addresses, causing the validation...

Server-side Request Forgery (SSRF)

Overview Affected versions of this package are vulnerable to Server-side Request Forgery SSRF in the repository migration. An attacker can access internal network resources by supplying a specially crafted DNS hostname that resolves to both allowed and blocked IP addresses, causing the validation...

Server-side Request Forgery (SSRF)

Overview Affected versions of this package are vulnerable to Server-side Request Forgery SSRF in the repository migration. An attacker can access internal network resources by supplying a specially crafted DNS hostname that resolves to both allowed and blocked IP addresses, causing the validation...

Server-side Request Forgery (SSRF)

Overview Affected versions of this package are vulnerable to Server-side Request Forgery SSRF in the repository migration. An attacker can access internal network resources by supplying a specially crafted DNS hostname that resolves to both allowed and blocked IP addresses, causing the validation...

GHSA-H2X6-G7Q6-344V Gitea: Repository migration SSRF via multi-answer DNS allow-list bypass

Summary Gitea's repository migration URL validation can be bypassed when a migration hostname resolves to multiple IP addresses. The validation logic accepts the destination if any resolved IP is allowed, even if another resolved IP is loopback, private, or otherwise blocked. The later git clone...

Server-side Request Forgery (SSRF)

Overview Affected versions of this package are vulnerable to Server-side Request Forgery SSRF in the restore-repo when parsing the pullrequest.yml file. An attacker can cause the server to initiate network requests to arbitrary URLs or disclose local git repositories by supplying a crafted...

GHSA-XMJ7-XJ85-HFC3 Gitea: SSRF in restore-repo via unsanitized pull_request.yml Head.CloneURL

Summary Gitea's restore-repo CLI command restores a repository from a dump directory/archive. When parsing pullrequest.yml from that dump, the Head.CloneURL field is used to add a git remote and fetch from it with no validation, because the safety check that's supposed to guard it...

Gitea: SSRF in restore-repo via unsanitized pull_request.yml Head.CloneURL

Summary Gitea's restore-repo CLI command restores a repository from a dump directory/archive. When parsing pullrequest.yml from that dump, the Head.CloneURL field is used to add a git remote and fetch from it with no validation, because the safety check that's supposed to guard it...

GHSA-XV9X-FJ9G-VJ6H Gitea: Cross-repository IDOR in issue-dependency removal lets an attacker tamper with and comment on private repos they cannot access

Details RemoveDependency in routers/web/repo/issuedependency.go takes a removeDependencyID form parameter identifying the other issue by its global numeric ID, and fetches it with issuesmodel.GetIssueByIDctx, depID - no repository or permission check at all. It then calls...

EUVD-2026-41608

Gitea Actions Artifacts V4 signed URL HMAC ambiguity allows cross-repository artifact read and cross-task upload-state write...

GHSA-HG5R-VQ93-9FV6 Gitea Actions Artifacts V4 signed URL HMAC ambiguity allows cross-repository artifact read and cross-task upload-state write

Summary Gitea Actions Artifacts V4 signed upload/download URLs can be rewritten to access a different running task and repository context while preserving the original HMAC signature. An attacker with permission to run a Gitea Actions job can turn a signed URL for an attacker-controlled artifact...