GitHub Advisoryadvisory · npm

GHSA-vm2p-f5j4-mj6g Auth0 angular-jwt misinterprets allowlist as regex

MEDIUM Published 2022-05-14 Modified 2023-10-19 Official page ↗
Aliases
CVE-2018-11537
Ecosystem
npm
Packages
angular-jwt
Severity
Moderate
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Weaknesses
CWE-20
Reviewed
2023-10-19

Affected packages

• npm angular-jwt: < 0.1.10 → fixed in 0.1.10

Description

Auth0 angular-jwt before 0.1.10 treats whiteListedDomains entries as regular expressions, which allows remote attackers with knowledge of the `jwtInterceptorProvider.whiteListedDomains` setting to bypass the domain allowlist filter via a crafted domain. For example, if the setting is initialized with: `jwtInterceptorProvider.whiteListedDomains = ['whitelisted.Example.com'];` An attacker can set up a domain `whitelistedXexample.com` that will pass the allow list filter, as it considers the `.` separator to be a regex whildcard which matches any character.

Related

Alias · CVE (1)

  • CVE-2018-11537 Auth0 angular-jwt before 0.1.10 treats whiteListedDomains entries as regular expressions, which allows remote attackers with knowledge of… vulnerability

Weakness · CWE (1)

  • CWE-20 Improper Input Validation weakness

References