CVE-2021-39172

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Summary

CVECVE-2021-39172
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-08-27 23:15:00 UTC
Updated2022-12-13 16:51:00 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 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.

Risk And Classification

Problem Types: CWE-93

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
New line injection during configuration edition · 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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