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Security Advisories: GSA_kwCzR0hTQS1wOXhmLTc0eGgtbWh3Nc4AA0xr

1Panel command injection vulnerability in Firewall ip functionality

Summary

An OS command injection vulnerability exists in 1Panel firewall functionality. A specially-crafted HTTP request can lead to arbitrary command execution. An attacker can make an authenticated HTTP request to trigger this vulnerability.

Details

1Panel firewall functionality /hosts/firewall/ip endpoint read user input without validation, the attacker extends the default functionality of the application, which execute system commands.

PoC

the payload ; sleep 3 # will lead server response in 3 seconds

the payload ; sleep 6 # will lead server response in 6 seconds

Impact

An attacker can execute arbitrary code on the target system, which can lead to a complete compromise of the system.

Patches

The vulnerability has been fixed in v1.4.3.

Workarounds

It is recommended to upgrade the version to v1.4.3.

References

If you have any questions or comments about this advisory:

Open an issue in https://github.com/1Panel-dev/1Panel
Email us at [email protected]

Permalink: https://github.com/advisories/GHSA-p9xf-74xh-mhw5
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1wOXhmLTc0eGgtbWh3Nc4AA0xr
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: over 1 year ago
Updated: about 1 year ago

CVSS Score: 8.8
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS Percentage: 0.04024
EPSS Percentile: 0.91966

Identifiers: GHSA-p9xf-74xh-mhw5, CVE-2023-37477
References:

• https://github.com/1Panel-dev/1Panel/security/advisories/GHSA-p9xf-74xh-mhw5
• https://github.com/1Panel-dev/1Panel/commit/e17b80cff4975ee343568ff526b62319f499005d
• https://github.com/1Panel-dev/1Panel/releases/tag/v1.4.3
• https://nvd.nist.gov/vuln/detail/CVE-2023-37477
• https://github.com/advisories/GHSA-p9xf-74xh-mhw5

Repository: https://github.com/1Panel-dev/1Panel
Blast Radius: 1.0

Affected Packages