CVE-2022-0415 – gogs.io/gogs

Package

Manager: go
Name: gogs.io/gogs
Vulnerable Version: >=0 <0.12.6

Severity

Level: High

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

EPSS: 0.7933 pctl0.99047

Details

Unrestricted Upload of File with Dangerous Type in Gogs ### Impact The malicious user is able to upload a crafted `config` file into repository's `.git` directory with to gain SSH access to the server. All installations with [repository upload enabled (default)](https://github.com/gogs/gogs/blob/f36eeedbf89328ee70cc3a2e239f6314f9021f58/conf/app.ini#L127-L129) are affected. ### Patches Repository file uploads are prohibited to its `.git` directory. Users should upgrade to 0.12.6 or the latest 0.13.0+dev. ### Workarounds [Disable repository files upload](https://github.com/gogs/gogs/blob/f36eeedbf89328ee70cc3a2e239f6314f9021f58/conf/app.ini#L128-L129). ### References https://huntr.dev/bounties/b4928cfe-4110-462f-a180-6d5673797902/ ### For more information If you have any questions or comments about this advisory, please post on #6833.

Metadata

Created: 2022-03-28T16:46:41Z
Modified: 2022-03-28T16:46:41Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/03/GHSA-5gjh-5j4f-cpwv/GHSA-5gjh-5j4f-cpwv.json
CWE IDs: ["CWE-20", "CWE-434"]
Alternative ID: GHSA-5gjh-5j4f-cpwv
Finding: F027
Auto approve: 1