mse-authentication
This report shows the evidence for mse-authentication@99.0.1, the only known version.
This package appears in our research on the dependency confusion probes at version 99 and above, with how it works, the full package list and what to do if you installed it.
OpenSSF/OSV Malicious Advisory
imported 4mo ago · by OpenSSF/OSVOpenSSF/OSV advisory MAL-2026-4832 confirms this npm version as malicious.
Advisory
MAL-2026-4832
Source
OpenSSF Malicious Packages via OSV
Summary
Malicious code in mse-authentication (npm)
Details
The OpenSSF Package Analysis project identified 'mse-authentication' @ 99.0.1 (npm) as malicious.
It is considered malicious because:
- The package executes one or more commands associated with malicious behavior.
References
Source & flagged code
0 flagged · loading sourceNo flagged code excerpts are attached to this scan.
Findings
1 High
HighOsv Malicious Advisory
Affected versions and remediation
This report applies to mse-authentication@99.0.1.
The versions list below shows the verdict for each recorded version.
- Avoid installing mse-authentication@99.0.1. Remove it from direct dependencies and check your lockfile for transitive copies.
- Choose an independently verified alternative or release. This report does not establish that other versions are safe.
- If this version ran, investigate the affected machine and build environment. Rotate credentials it could access and rebuild from a trusted environment.
Evidence last updated: .
Source advisory published: .
This report uses published external intelligence. The advisory does not provide a separate source-code analysis for each listed version.
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