Vulnerabilities

Gogs is an open source self-hosted Git service. A malicious user is able to write a file to an arbitrary path on the server to gain SSH access to the server. The vulnerability is fixed in 0.13.1.

Gogs is an open source self-hosted Git service. A malicious user is able to commit and edit a crafted symlink file to a repository to gain SSH access to the server. The vulnerability is fixed in 0.13.1.

A remote command execution vulnerability exists in gogs/gogs versions <=0.12.7 when deployed on a Windows server. The vulnerability arises due to improper validation of the `tree_path` parameter during file uploads. An attacker can set `tree_path=.git.` to upload a file into the .git directory, allowing them to write or rewrite the `.git/config` file. If the `core.sshCommand` is set, this can lead to remote command execution.

Gogs <=0.13.0 is vulnerable to Directory Traversal via the editFilePost function of internal/route/repo/editor.go.

Gogs through 0.13.0 allows deletion of internal files.

The built-in SSH server of Gogs through 0.13.0 allows argument injection in internal/ssh/ssh.go, leading to remote code execution. Authenticated attackers can exploit this by opening an SSH connection and sending a malicious --split-string env request if the built-in SSH server is activated. Windows installations are unaffected.

Gogs through 0.13.0 allows argument injection during the previewing of changes.

Gogs through 0.13.0 allows argument injection during the tagging of a new release.

OS Command Injection in GitHub repository gogs/gogs prior to 0.12.11.

In Gogs, versions v0.6.5 through v0.12.10 are vulnerable to Stored Cross-Site Scripting (XSS) that leads to an account takeover.

OS Command Injection in GitHub repository gogs/gogs prior to 0.12.9.

Gogs is an open source self-hosted Git service. In versions of gogs prior to 0.12.9 `DisplayName` does not filter characters input from users, which leads to an XSS vulnerability when directly displayed in the issue list. This issue has been resolved in commit 155cae1d which sanitizes `DisplayName` prior to display to the user. All users of gogs are advised to upgrade. Users unable to upgrade should check their users' display names for malicious characters.

Path Traversal in GitHub repository gogs/gogs prior to 0.12.9.

Path Traversal in GitHub repository gogs/gogs prior to 0.12.9.

Server-Side Request Forgery (SSRF) in GitHub repository gogs/gogs prior to 0.12.8.

Stored xss bug in GitHub repository gogs/gogs prior to 0.12.7. As the repo is public , any user can view the report and when open the attachment then xss is executed. This bug allow executed any javascript code in victim account .

Remote Command Execution in uploading repository file in GitHub repository gogs/gogs prior to 0.12.6.

Server-Side Request Forgery (SSRF) in GitHub repository gogs/gogs prior to 0.12.5.

Missing Authorization in GitHub repository gogs/gogs prior to 0.12.5.