CVE-2026-26195

Gogs is an open source self-hosted Git service. Prior to version 0.14.2, stored xss is still possible through unsafe template rendering that mixes user input with safe plus permissive sanitizer handling of data urls. This issue has been patched in version 0.14.2...

CVE-2026-26196

Gogs is an open source self-hosted Git service. Prior to version 0.14.2, gogs api still accepts tokens in url params like token and accesstoken, which can leak through logs, browser history, and referrers. This issue has been patched in version 0.14.2...

CVE-2026-26194

Gogs is an open source self-hosted Git service. Prior to version 0.14.2, there's a security issue in gogs where deleting a release can fail if a user controlled tag name is passed to git without the right separator, this lets git options get injected and mess with the process. This issue has been...

CVE-2026-26276

Gogs is an open source self-hosted Git service. Prior to version 0.14.2, an attacker can store an HTML/JavaScript payload in a repository’s Milestone name, and when another user selects that Milestone on the New Issue page /issues/new, a DOM-Based XSS is triggered. This issue has been patched in...

Arbitrary Argument Injection

Overview Affected versions of this package are vulnerable to Arbitrary Argument Injection via the tag deletion. An attacker can execute arbitrary git options by supplying a crafted tag name when triggering the deletion, potentially causing unintended behavior or disruption of the underlying...

Arbitrary Argument Injection

Overview Affected versions of this package are vulnerable to Arbitrary Argument Injection via the tag deletion. An attacker can execute arbitrary git options by supplying a crafted tag name when triggering the deletion, potentially causing unintended behavior or disruption of the underlying...

Gogs: DOM-based XSS via milestone selection

Summary It was confirmed in a test environment that an attacker can store an HTML/JavaScript payload in a repository’s Milestone name, and when another user selects that Milestone on the New Issue page /issues/new, a DOM-Based XSS is triggered. Impact Theft of information accessible in the victim...

GHSA-VGJM-2CPF-4G7C Gogs: DOM-based XSS via milestone selection

Summary It was confirmed in a test environment that an attacker can store an HTML/JavaScript payload in a repository’s Milestone name, and when another user selects that Milestone on the New Issue page /issues/new, a DOM-Based XSS is triggered. Impact Theft of information accessible in the victim...

EUVD-2026-9855

Gogs: DOM-based XSS via milestone selection...

EUVD-2026-9854

Gogs: Access tokens get exposed through URL params in API requests...

Gogs: Access tokens get exposed through URL params in API requests

Summary The Gogs API still accepts tokens in URL parameters such as token and accesstoken, which can leak through logs, browser history, and referrers. Details A static review shows that the API still checks tokens in the URL query before looking at headers: - internal/context/auth.go reads...

GHSA-X9P5-W45C-7FFC Gogs: Access tokens get exposed through URL params in API requests

Summary The Gogs API still accepts tokens in URL parameters such as token and accesstoken, which can leak through logs, browser history, and referrers. Details A static review shows that the API still checks tokens in the URL query before looking at headers: - internal/context/auth.go reads...

Gogs: Stored XSS in branch and wiki views through author and committer names

Summary Stored XSS is still possible through unsafe template rendering that mixes user input with safe plus permissive sanitizer handling of data URLs. Details safe still turns off escaping: - internal/template/template.go - func saferaw string template.HTML return template.HTMLraw Branch pages...

EUVD-2026-9853

Gogs: Stored XSS in branch and wiki views through author and committer names...

EUVD-2026-9852

Gogs: Release tag option injection in release deletion...

GHSA-V9VM-R24H-6RQM Gogs: Release tag option injection in release deletion

Summary There is a security issue in Gogs where deleting a release can fail if a user-controlled tag name is passed to Git without the right separator, allowing Git option injection and therefore interfering with the process. Affected Component - internal/database/release.go process.ExecDir...,...

EUVD-2026-9851

Gogs: Stored XSS via data URI in issue comments...

Gogs: Stored XSS via data URI in issue comments

Summary A Stored Cross-site Scripting XSS vulnerability exists in the comment and issue description functionality. The application's HTML sanitizer explicitly allows data: URI schemes, enabling authenticated users to inject arbitrary JavaScript execution via malicious links. Details The...

GHSA-XRCR-GMF5-2R8J Gogs: Stored XSS via data URI in issue comments

Summary A Stored Cross-site Scripting XSS vulnerability exists in the comment and issue description functionality. The application's HTML sanitizer explicitly allows data: URI schemes, enabling authenticated users to inject arbitrary JavaScript execution via malicious links. Details The...

CVE-2026-26276

Gogs is an open source self-hosted Git service. Prior to version 0.14.2, an attacker can store an HTML/JavaScript payload in a repository’s Milestone name, and when another user selects that Milestone on the New Issue page /issues/new, a DOM-Based XSS is triggered. This issue has been patched in...