Unauthorised File Access

Affecting harp package, ALL versions

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Overview

harp is a zero-configuration web server with built in pre-processing.

Affected versions of this package are vulnerable to Unauthorised File Access. An attacker can access unauthorised files through a symlink served to the system.

Remediation

A fix was pushed into the master branch but not yet published.

References

CVSS Score

7.5
high severity
  • Attack Vector
    Network
  • Attack Complexity
    Low
  • Privileges Required
    None
  • User Interaction
    None
  • Scope
    Unchanged
  • Confidentiality
    High
  • Integrity
    None
  • Availability
    None
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:U/RC:C
Credit
mufeedvh
CWE
CWE-59
Snyk ID
SNYK-JS-HARP-544928
Disclosed
02 Feb, 2020
Published
05 Feb, 2020