High severity7.5NVD Advisory· Published Oct 8, 2019· Updated Jun 17, 2026
CVE-2019-16929
CVE-2019-16929
Description
Auth0 auth0.net before 6.5.4 has Incorrect Access Control because IdentityTokenValidator can be accidentally used to validate untrusted ID tokens.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
Auth0.AuthenticationApiNuGet | >= 5.8.0, < 6.5.4 | 6.5.4 |
Affected products
2- Auth0/auth0.netdescription
Patches
Vulnerability mechanics
References
3- auth0.com/docs/security/bulletins/cve-2019-16929nvdVendor AdvisoryWEB
- github.com/advisories/GHSA-c9cg-q8r2-xvjqghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2019-16929ghsaADVISORY
News mentions
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