CVE-2021-23365

Authentication Bypass

Medium · published April 26, 2021

CVSS v3.1
4.8
EPSS
1%
Percentile
62.8
In the wild
Unconfirmed
What it is

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).

The record
Technical detail
CVSS v3.1
4.8 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.01011 · 62.8th percentile
Published
2021-04-26T10:05Z
EPSS history
Timeline
  • 26 APR 10:05Z
    Authentication Bypass
    cvelistv5