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CVE-2020-1694

MEDIUMCVSS 4.9/10EPSS 1.64%

Last modified

CVE-2020-1694 is a medium-severity vulnerability rated 4.9/10 on the CVSS scale. A flaw was found in all versions of Keycloak before 10.0.0, where the NodeJS adapter did not support the verify-token-audience. This flaw results in some users having access to sensitive information outside of their permissions.. EPSS estimates a 1.64% chance of exploitation in the next 30 days.

Description

A flaw was found in all versions of Keycloak before 10.0.0, where the NodeJS adapter did not support the verify-token-audience. This flaw results in some users having access to sensitive information outside of their permissions.

Metrics

CVSS 3.1
4.9/10

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

EPSS Probability
1.64%

73.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
RedhatKeycloak< 10.0.0

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2020-1694?
A flaw was found in all versions of Keycloak before 10.0.0, where the NodeJS adapter did not support the verify-token-audience. This flaw results in some users having access to sensitive information outside of their permissions.
How severe is CVE-2020-1694?
CVE-2020-1694 has a CVSS score of 4.9/10 (MEDIUM severity). The EPSS model estimates a 1.64% probability of exploitation in the next 30 days.
How do I fix CVE-2020-1694?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-1694?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST