CVE-2022-1884

CRITICAL EPSS 75.4%

Published Nov 15, 20241y ago · Modified Jun 17, 20261w ago

9.8 CVSS 3.1

Critical

Published Nov 15, 2024 1y ago

Last Modified Jun 17, 2026 1w ago

Description

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.

CVSS Details

Base Score

9.8

Exploitability

3.9

Impact

5.9

Vector string

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

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction None

Scope Unchanged

Confidentiality High

Integrity High

Availability High

Threat Intelligence

EPSS Exploit Probability

75.4% percentile

Exploit & Patch Status

Public Exploit Known

No Patch Available

Weaknesses 2

CWE-77 Command Injection Injection

CWE-78 OS Command Injection Injection

Affected Products 2

Vendor	Product	Version	Range
gogs	gogs	*	≤0.12.7
microsoft	windows	*	any

References 1

huntr.com https://huntr.com/bounties/9cd4e7b7-0979-4e5e-9a1c-388b58dea76b

ExploitThird Party Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.