Vulnerability DatabaseMSC-2026-6208
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MSC-2026-6208
Published:July 06, 2026
Updated:August 02, 2026
Dependency-confusion PoC (l0bo) squatting unclaimed official OTel name. On require it collects hostname/username/home/cwd and sends them in the callback URL to *.oastify.com - exfiltrates host/user identifiers.
Related Resources (1)
https://my.diffend.io/gems/opentelemetry-exporter-otlp-http
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CVSS v4
Base Score:
8.8
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
LOW
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
8.6
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
HIGH
Exploit Maturity
HIGH
Weakness Type (CWE)
Embedded Malicious Code
CWE-506