EUVD-2025-209888
Command Injection (CWE-77)
GHSA-qr28-p3wr-mxq3
8.8
CVSS 3.1
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CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Lifecycle Timeline
1
CVE Published
May 18, 2026 - 00:00 nvd
UNKNOWN (no severity yet)
DescriptionNVD
ngrok v4.3.3 and 5.0.0-beta.2 is vulnerable to Command Injection.
Analysis
ngrok v4.3.3 and 5.0.0-beta.2 is vulnerable to Command Injection.
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External POC / Exploit Code
Leaving vuln.today
Destination URL
POC code from unknown sources may be malicious, contain backdoors, or be fake.
Always review and test exploit code in a safe, isolated environment (VM/sandbox).
Verify the source reputation and cross-reference with known databases (Exploit-DB, GitHub Security).