CVE-2022-1986 – gogs.io/gogs

Package

Manager: go
Name: gogs.io/gogs
Vulnerable Version: >=0 <0.12.9

Severity

Level: Critical

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

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

EPSS: 0.16268 pctl0.94582

Details

OS Command Injection in file editor in Gogs ### Impact The malicious user is able to update a crafted `config` file into repository's `.git` directory in combination with crafted file deletion 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 File deletions are prohibited to repository's `.git` directory. Users should upgrade to 0.12.9 or the latest 0.13.0+dev. ### Workarounds N/A ### References https://huntr.dev/bounties/776e8f29-ff5e-4501-bb9f-0bd335007930/ ### For more information If you have any questions or comments about this advisory, please post on #7000.

Metadata

Created: 2022-06-08T22:34:21Z
Modified: 2022-06-17T19:21:46Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/06/GHSA-67mx-jc2f-jgjm/GHSA-67mx-jc2f-jgjm.json
CWE IDs: ["CWE-78"]
Alternative ID: GHSA-67mx-jc2f-jgjm
Finding: F404
Auto approve: 1