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CVE-2020-10770

5.3
MEDIUMCVSS v3.1 Base Score
92.28%
HIGH RiskEPSS (100th percentile)

A flaw was found in Keycloak before 13.0.0, where it is possible to force the server to call out an unverified URL using the OIDC parameter request_uri. This flaw allows an attacker to use this parameter to execute a Server-side request forgery (SSRF) attack.

Published: 12/15/2020
Modified: 11/21/2024
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Vulnerability Summary

CVSS v3 Score

5.3MEDIUM

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

CVSS v2 Score

5

AV:N/AC:L/Au:N/C:N/I:P/A:N

EPSS Score (Exploitation Probability)

92.28%HIGH Exploitation Risk
100th percentile

This vulnerability has a 92.28% probability of being exploited in the next 30 days, ranking higher than 100% of all scored CVEs.

CWE Classification

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