CVE - CVE-2021-39173

CVE-ID
CVE-2021-39173	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
Cachet is an open source status page system. Prior to version 2.5.1 authenticated users, regardless of their privileges (User or Admin), can trick Cachet and install the instance again, leading to arbitrary code execution on the server. This issue was addressed in version 2.5.1 by improving the middleware `ReadyForUse`, which now performs a stricter validation of the instance name. As a workaround, only allow trusted source IP addresses to access to the administration dashboard.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
CONFIRM:https://github.com/fiveai/Cachet/security/advisories/GHSA-r67m-m8c7-jp83 URL:https://github.com/fiveai/Cachet/security/advisories/GHSA-r67m-m8c7-jp83 MISC:https://blog.sonarsource.com/cachet-code-execution-via-laravel-configuration-injection/ MISC:https://github.com/fiveai/Cachet/releases/tag/v2.5.1 URL:https://github.com/fiveai/Cachet/releases/tag/v2.5.1
Assigning CNA
GitHub (maintainer security advisories)
Date Record Created
20210816	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20210816)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
This is an record on the CVE List, which provides common identifiers for publicly known cybersecurity vulnerabilities.
Search CVE Using Keywords: You can also search by reference using the CVE Reference Maps.
For More Information: CVE Request Web Form (select "Other" from dropdown)