CVE-2020-1727CWE-20

A vulnerability was found in Keycloak before 9.0.2, where every Authorization URL that points to an IDP server lacks proper input validation as it allows a…

Medium · published June 22, 2020

CVSS v3.1
6.4
EPSS
1%
Percentile
56.2
In the wild
Unconfirmed
What it is

A vulnerability was found in Keycloak before 9.0.2, where every Authorization URL that points to an IDP server lacks proper input validation as it allows a wide range of characters. This flaw allows a malicious to craft deep links that introduce further attack scenarios on affected clients.

The record
Technical detail
CVSS v3.1
6.4 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00801 · 56.2th percentile
Weakness
CWE-20 · Improper Input Validation
Published
2020-06-22T17:46Z
EPSS history
Timeline
  • 22 JUN 17:46Z
    A vulnerability was found in Keycloak before 9.0.2, where every Authorization URL that points to an IDP server lacks proper input validation as it allows a…
    cvelistv5