CVE-2026-17526

HighCVSS 7.2/10Last modified Sep 16, 2026

Description

Keycloak is an open-source identity and access management solution. A vulnerability was discovered where a user with the impersonation role can impersonate a realm administrator. This allows the attacker to gain full administrative control over the realm, including the ability to manage users, clients, and roles.

Metrics

CVSS 3.1 7.2/10CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-862

Affected software

Source: the vendor's advisory (CNA). NVD analysis pending.

No affected versions have been published.

Timeline

Published: Sep 16, 2026
Last modified: Sep 16, 2026
NVD status: Awaiting Analysis

Related CVEs from 2026

CVE-2026-175277.7In containerized-data-importer (CDI), the aggregated cdi.kubevirt.io:view ClusterRole, intended to provide read-only access to CDI resources CVE-2026-175286.1Versions of the package nice-select2 before 2.4.1 are vulnerable to Cross-site Scripting (XSS) via the <select> element. An attacker can sup CVE-2026-175296.3A vulnerability was identified in AstrBotDevs AstrBot up to 4.25.5. Affected is an unknown function of the file astrbot/core/astr_main_agent CVE-2026-17536.8The Gutena Forms WordPress plugin before 1.6.1 does not validate option to be updated, which could allow contributors and above role to upd CVE-2026-175306.3A security flaw has been discovered in AstrBotDevs AstrBot up to 4.25.5. Affected by this vulnerability is the function _build_handoff_tools CVE-2026-175315.0A weakness has been identified in unitedbyai droidclaw up to 0.5.3. Affected by this issue is some unknown functionality of the file server/CVE-2026-175326.1The Seraphinite Accelerator plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'seraph_accel_prep' parameter in ve CVE-2026-175337.2The All-in-One WP Migration and Backup WordPress plugin before 7.108 does not restrict its migration import functionality to network adminis CVE-2026-175345.5Kimi Code (@moonshot-ai/kimi-code) before 0.27.0 implements FetchURL SSRF hardening as a static hostname and IP-literal denylist in assertSa CVE-2026-175356.2Velociraptor's NTFS parsing library mishandles several out of bound and memory exhaustion bugs which may be triggered by maliciously crafted CVE-2026-175385.4The LatePoint - Appointment Booking & Reservation plugin for WordPress is vulnerable to Insecure Direct Object Reference in versions up to, CVE-2026-175395.9RTU500 has a vulnerability, where high-load scenarios, such as sending GI requests at short intervals, may cause a NULL pointer dereference