CVE-2019-11881

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Summary

CVECVE-2019-11881
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2019-06-10 20:29:00 UTC
Updated2022-04-13 23:44:00 UTC
DescriptionA vulnerability exists in Rancher 2.1.4 in the login component, where the errorMsg parameter can be tampered to display arbitrary content, filtering tags but not special characters or symbols. There's no other limitation of the message, allowing malicious users to lure legitimate users to visit phishing sites with scare tactics, e.g., displaying a "This version of Rancher is outdated, please visit https://malicious.rancher.site/upgrading" message.

Risk And Classification

Problem Types: NVD-CWE-noinfo

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Rancher Rancher 2.1.4 All All All
Application Rancher Rancher 2.1.4 All All All
Application Suse Rancher 2.1.4 All All All

References

ReferenceSourceLinkTags
Web Parameter Tampering on /login?errorMsg · Issue #20216 · rancher/rancher · GitHub CONFIRM github.com Exploit, Issue Tracking, Third Party Advisory
GitHub - MauroEldritch/VanCleef: Exploit for CVE-2019-11881 (Rancher 2.1.4 Web Parameter Tampering) MISC github.com Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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