GitHub Advisoryadvisory · npm
GHSA-vm2p-f5j4-mj6g Auth0 angular-jwt misinterprets allowlist as regex
MEDIUM
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
- https://nvd.nist.gov/vuln/detail/CVE-2018-11537 advisory
- https://github.com/auth0/angular-jwt/pull/174 web
- https://github.com/auth0/angular-jwt/commit/a4f03b49c3fb47cc6375c2a33b5ac11ca3c606f0 web
- https://github.com/auth0/angular-jwt/commit/e368cf124443507f1710f60ae855c4c54eebc6ea web
- https://auth0.com/docs/security/bulletins/cve-2018-11537 web
- https://github.com/auth0/angular-jwt package