CVE-2021-39172

Cachet is an open source status page system. Prior to version 2.5.1, authenticated users, regardless of their privileges (User or Admin), can exploit a new line injection in the configuration edition feature (e.g. mail settings) and gain arbitrary code execution on the server. This issue was addressed in version 2.5.1 by improving `UpdateConfigCommandHandler` and preventing the use of new lines characters in new configuration values. As a workaround, only allow trusted source IP addresses to access to the administration dashboard.
Configurations

Configuration 1 (hide)

cpe:2.3:a:catchethq:catchet:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-08-27 23:15

Updated : 2024-02-28 18:28


NVD link : CVE-2021-39172

Mitre link : CVE-2021-39172

CVE.ORG link : CVE-2021-39172


JSON object : View

Products Affected

catchethq

  • catchet
CWE
CWE-93

Improper Neutralization of CRLF Sequences ('CRLF Injection')