XML External Entity (XXE) Injection

Affecting jstoxml package, versions <2.0.0

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Overview

jstoxml is a Converts JavaScript/JSON to XML (for RSS, Podcasts, AMP, etc.)

Affected versions of this package are vulnerable to XML External Entity (XXE) Injection due to not escaping special characters.

Remediation

Upgrade jstoxml to version 2.0.0 or higher.

References

CVSS Score

7.3
high severity
  • Attack Vector
    Network
  • Attack Complexity
    Low
  • Privileges Required
    None
  • User Interaction
    None
  • Scope
    Unchanged
  • Confidentiality
    Low
  • Integrity
    Low
  • Availability
    Low
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Credit
wetneb
CWE
CWE-611
Snyk ID
SNYK-JS-JSTOXML-1017039
Disclosed
11 Oct, 2020
Published
26 Oct, 2020