CVE-2026-18201Disclosure(redhat / build_of_keycloak)

LOWCVSS 5.5 · MEDIUM

Signal is active with 1 mentions in latest observed window

Immediate actions

Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

Keycloak provides a way to manage identity providers and organizations through its administrative API. A flaw was discovered where an administrator with permission to manage identity providers could link a new provider to an organization without having the required permissions to manage that organization. This could allow an unauthorized administrator to influence how users log into specific organizations.

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0.0/ 10 priority

Sources & remediation

Vendor / third-party advisories

Other references

Weakness type (CWE)

CWE-862

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

build_of_keycloak

Threat summary

1 mentions across 1 observed day

What's happening

Disclosure: 1 classified signal
1 total mentions across 1 day

Affected systems

Vendors

redhat

Products

build_of_keycloak

1 version affected across 1 product

Deep dive

Activity timeline1 mentions / 1d

Signal classification1 categories

Disclosure

1100.0%

Referenced assets2 URLs

By indicator

Full discourse1 post

Vulmon Vulnerability Feed@VulmonFeeds91d
Disclosure
CVE-2026-18201 Unauthorized Identity Provider Linking in Keycloak Administrative API https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-18201 Vulnerability Notification: https://alerts.vulmon.com/?utm_source=twitter&utm_medium=social&utm_campaign=2102281&utm_content=3
Post summary
The tweet announces CVE‑2026‑18201, noting it involves unauthorized IDP linking in Keycloak’s admin API, and provides links to vulnerability databases and alerts, but offers no further technical, exploit, or mitigation details.
0000084
4.1K followersView on X

CPE platform detail1 entries

Part:

Vendor:

Product:

Version:

Target SW:

Target HW:

1 of 1 entries

Part	Vendor	Product	Version	Target SW	Target HW
App	redhat	build_of_keycloak	-	-	-

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