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CVE-2022-1884

Nov. 19, 2024, 2:47 p.m.

Tags

CWE-78
security@huntr.dev
CWE-77
2024-11-15
CVE-2022-1884

CVSS Score

9.8 / 10

Products Impacted

Vendor Product Versions
gogs
  • gogs
  • *
microsoft
  • windows
  • -

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.

Weaknesses

CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')

The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.

CWE ID: 77
CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

CWE ID: 78

Date

Published: Nov. 15, 2024, 11:15 a.m.

Last Modified: Nov. 19, 2024, 2:47 p.m.

Status : Analyzed

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

security@huntr.dev

CPEs

Type Vendor Product Version Update Edition Language Software Edition Target Software Target Hardware Other Information
a gogs gogs / / / / / / / /
o microsoft windows - / / / / / / /

CVSS Data

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score
9.8
Exploitability Score
3.9
Impact Score
5.9
Base Severity
CRITICAL
CVSS Vector String

The CVSS vector string provides an in-depth view of the vulnerability metrics.

View Vector String

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

References

https://huntr.com/ security@huntr.dev