VULNERABILITY INTELLIGENCE
CVE-2021-23365
CVSS score4.8 MEDIUM
EPSS probability1.01%
CISA KEVNot currently listed
Published2021-04-26
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
Description
The package github.com/tyktechnologies/tyk-identity-broker before 1.1.1 are vulnerable to Authentication Bypass via the Go XML parser which can cause SAML authentication bypass. This is because the XML parser doesn’t guarantee integrity in the XML round-trip (encoding/decoding XML data).
Weakness classification
- nvd@nist.gov: CWE-287
Primary references
- report@snyk.io — Patch, Third Party Advisory
- report@snyk.io — Patch, Third Party Advisory
- report@snyk.io — Patch, Third Party Advisory
- report@snyk.io — Release Notes, Third Party Advisory
- report@snyk.io — Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Patch, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Patch, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Patch, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Release Notes, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory