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Back to active CVEs
Critical · CVSS 9.1CVE-2026-18963GHSA-4GV3-MC9P-5WQC

Keycloak-services: keycloak-services: unauthenticated account takeover via reset-credentials flow bypass

Answer in brief

CVE-2026-18963 records a Critical severity (CVSS 9.1) vulnerability in Keycloak-services: keycloak-services: unauthenticated account takeover via reset-credentials flow bypass. The current sources do not mark it as known exploited. The current feed maps Siemens/Industrial Edge Management Cloud (generic), Siemens/Industrial Edge Management Pro V1 (generic), Siemens/Industrial Edge Management Pro V2 (generic), Siemens/Industrial Edge Management Virtual (generic) and additional mapped packages. Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Aug 18, 2026Updated Sep 8, 2026Source checked Oct 3, 2026First seen by HOL Aug 18, 2026Material review Sep 8, 2026
Upstream Advisory

Key facts

Risk
Critical · CVSS 9.1
Exploitation
Not marked as known exploited
Affected software
7 mapped packages or products
Fix availability
Available

Why this deserves its current priority

CVSS is 9.1. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps Siemens/Industrial Edge Management Cloud (generic), Siemens/Industrial Edge Management Pro V1 (generic), Siemens/Industrial Edge Management Pro V2 (generic), Siemens/Industrial Edge Management Virtual (generic) and additional mapped packages. Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
Siemens/Industrial Edge Management Cloudgeneric>=0 <**
Siemens/Industrial Edge Management Pro V1generic>=V1.14.9 <V1.15.20V1.15.20
Siemens/Industrial Edge Management Pro V2generic>=V2.2.0 <V2.2.2V2.2.2
Siemens/Industrial Edge Management Virtualgeneric>=V2.6.0 <V2.9.1V2.9.1
org.keycloak:keycloak-servicesmaven>=26.0.0,<26.4.1526.4.15
org.keycloak:keycloak-servicesmaven>=26.5.0,<26.6.626.6.6
org.keycloak:keycloak-servicesmaven>=26.7.0,<26.7.226.7.2

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for Siemens/Industrial Edge Management Cloud, Siemens/Industrial Edge Management Pro V1, Siemens/Industrial Edge Management Pro V2.
  2. 2Review the reported fix. Update Siemens/Industrial Edge Management Cloud to *; Siemens/Industrial Edge Management Pro V1 to V1.15.20; Siemens/Industrial Edge Management Pro V2 to V2.2.2; Siemens/Industrial Edge Management Virtual to V2.9.1; org.keycloak:keycloak-services to 26.4.15; org.keycloak:keycloak-services to 26.6.6; org.keycloak:keycloak-services to 26.7.2 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

  1. Published upstream

    Aug 18, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Sep 8, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Aug 18, 2026

Sources and claim methodology

  • Source referenceaccess.redhat.com
  • Source referenceaccess.redhat.com
  • Source referenceaccess.redhat.com
  • Source referenceaccess.redhat.com
  • Source referenceaccess.redhat.com
  • Source referencebugzilla.redhat.com
  • Source referencecert-portal.siemens.com
  • GitHub security advisorygithub.com
  • GitHub security advisorygithub.com
  • GitHub security advisorygithub.com
  • GitHub security advisorygithub.com
  • NVD vulnerability recordnvd.nist.gov
Upstream source description

A flaw was found in the reset-credentials flow of the keycloak-services component, which is the core engine for identity and access management in Red Hat Build of Keycloak. The issue allows an unauthenticated attacker to force the password reset process for any user without needing to click the required email verification link. This can result in the attacker gaining full control over target user accounts by directly setting new credentials.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • WP Ultimate Review <= 2.4.3 - Unauthenticated Arbitrary Shortcode Execution via 'xs_reviw_summery' Parameter (Split-Shortcode / Late-Registered Shortcode)Same generic ecosystem
  • WP Ultimate Review < 2.4.4 - Author+ Stored XSS via Review Overview SettingsSame generic ecosystem
  • MPG < 4.2.3 - Editor+ Arbitrary File Read via Project ImportSame generic ecosystem
  • WPMobile.App <= 11.84 - Unauthenticated Stored Cross-Site Scripting via '/android_json/search/<value>/0' Path SegmentSame generic ecosystem
  • WP 2FA < 4.1.0 - Two-Factor Authentication Bypass via TOTP Code ReplaySame generic ecosystem
  • WP Ultimate Review <= 2.4.3 - Authenticated (Subscriber+) Arbitrary Shortcode Execution via 'xs_reviw_summery' ParameterSame generic ecosystem

Record context

Vulnerability class
Missing Auth
EPSS
Not reported
CWE IDs
CWE-640
Source
CVE List V5
Source checked
Oct 3, 2026
References
12 linked sources
Open source record