CVE-2021-39173

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Summary

CVECVE-2021-39173
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-08-27 23:15:00 UTC
Updated2022-12-20 21:52:00 UTC
DescriptionCachet 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.

Risk And Classification

Problem Types: CWE-704

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Catchethq Catchet All All All All

References

ReferenceSourceLinkTags
Release v2.5.1 · fiveai/Cachet · GitHub MISC github.com
Cachet 2.4: Code Execution via Laravel Configuration Injection MISC blog.sonarsource.com
Forced reinstall · Advisory · fiveai/Cachet · GitHub CONFIRM github.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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