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Fencer Intel
medium 4.6

CVE-2019-10199 json

Improper Input Validation and Cross-Site Request Forgery in Keycloak

published 2019-08-14 7 y ago modified 2026-06-17 4 mo ago also GHSA-p5xp-6vpf-jwvh , EUVD-2019-0673

cvss
4.6
version 3.0, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.5%
EPSS 0.5% chance of exploitation in 30 days, percentile 42%
public exploits
0
none known

Summary

It was found that Keycloak's account console, up to 6.0.1, did not perform adequate header checks in some requests. An attacker could use this flaw to trick an authenticated user into performing operations via request from an untrusted domain.

Patch / fix

  • maven org.keycloak:keycloak-core 7.0.0

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2019-10199 updated cvss 4.6

keycloak: CSRF check missing in My Resources functionality in the Account Console

  • Red Hat Fuse 7 keycloak keycloak Red Hat Mobile Application Platform 4 keycloak
    affected: no fix planned “Will not fix”
  • Red Hat OpenShift Application Runtimes keycloak keycloak
    affected: no fix planned “Out of support scope”
  • Red Hat Single Sign-On 7 rh-sso7-keycloak rh-sso7-keycloak Red Hat support for Spring Boot keycloak keycloak
    affected: no fix available
  • Red Hat Runtimes Spring Boot 2.1.12
    fixed: vendor fix RHSA-2020:2366
  • Red Hat Single Sign-On 7.3.3 zip
    fixed: vendor fix RHSA-2019:2483
  • Red Hat Text-Only RHOAR
    fixed: vendor fix RHSA-2020:2067

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

0.50% chance of exploitation in the next 30 days, higher than 42% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
CNA 3.0 4.6 CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N
NVD 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
NVD 2.0 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P
GitHub 3.0 8.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected packages

ecosystem package affected fixed in
maven org.keycloak:keycloak-core
<7.0.0
7.0.0

Affected products

  • Red Hat keycloak

Classification

Weakness
  • CWE-352 Cross-Site Request Forgery
  • CWE-20 Improper Input Validation

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.