CVE-2017-12160
Last modified
CVE-2017-12160 is a high-severity vulnerability rated 7.2/10 on the CVSS scale. It was found that Keycloak oauth would permit an authenticated resource to obtain an access/refresh token pair from the authentication server, permitting indefinite usage in the case of permission revocation. An attacker on an already compromised resource could use this flaw to grant himself continued permissions and possibly conduct further attacks.. EPSS estimates a 1.89% chance of exploitation in the next 30 days.
Description
It was found that Keycloak oauth would permit an authenticated resource to obtain an access/refresh token pair from the authentication server, permitting indefinite usage in the case of permission revocation. An attacker on an already compromised resource could use this flaw to grant himself continued permissions and possibly conduct further attacks.
Metrics
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Redhat | Keycloak | All versions |
References
- https://access.redhat.com/errata/RHSA-2017:2904Issue Tracking, Third Party Advisory
- https://access.redhat.com/errata/RHSA-2017:2905Issue Tracking, Third Party Advisory
- https://access.redhat.com/errata/RHSA-2017:2906Issue Tracking, Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1484154Issue Tracking, Third Party Advisory
- https://access.redhat.com/errata/RHSA-2017:2904Issue Tracking, Third Party Advisory
- https://access.redhat.com/errata/RHSA-2017:2905Issue Tracking, Third Party Advisory
- https://access.redhat.com/errata/RHSA-2017:2906Issue Tracking, Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1484154Issue Tracking, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Uncovering a hidden BOLA in Appsmith's snapshot logicStrix autonomously discovered a BOLA/IDOR vulnerability in Appsmith's snapshot deletion path.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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