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  4. CVE 2026 112340 wazuh 490 before 4149 authorization header
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Back to active CVEs
High · CVSS 8.8CVE-2026-112340

Wazuh 4.9.0 before 4.14.9 Authorization Header Override via /api/requestCVE-2026-112340

Answer in brief

CVE-2026-112340 records a High severity (CVSS 8.8) vulnerability in Wazuh 4.9.0 before 4.14.9 Authorization Header Override via /api/request. The current sources do not mark it as known exploited. The current feed maps wazuh/wazuh-dashboard-plugins (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

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

Published Nov 6, 2026Updated Nov 6, 2026Source checked Nov 6, 2026First seen by HOL Nov 6, 2026Material review Nov 6, 2026
Upstream Advisory

Key facts

Risk
High · CVSS 8.8
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Available

Why this deserves its current priority

CVSS is 8.8. 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 wazuh/wazuh-dashboard-plugins (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
wazuh/wazuh-dashboard-pluginsgeneric>=4.9.0 <4.14.94.14.9

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for wazuh/wazuh-dashboard-plugins.
  2. 2Review the reported fix. Update wazuh/wazuh-dashboard-plugins to 4.14.9 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

  1. Published upstream

    Nov 6, 2026

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

  2. Source modified

    Nov 6, 2026

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

  3. First seen by HOL

    Nov 6, 2026

Sources and claim methodology

  • GitHub security advisorygithub.com
  • GitHub security advisorygithub.com
  • Source referencevulncheck.com
Upstream source description

Wazuh dashboard plugins from 4.9.0 before 4.14.9 contain an authorization bypass vulnerability that allows authenticated dashboard users to override the Manager API Authorization header via the /api/request proxy endpoint. Attackers can supply nested body.headers.Authorization values that replace the server-side session Bearer token, letting them act as another Manager API identity or send unauthenticated upstream requests.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • Symfony: HEAD Requests Bypass the methods Option of security.access_control Rules and FirewallsAlso CWE-863

Record context

Vulnerability class
Missing Auth
EPSS
Not reported
CWE IDs
CWE-863
Source
CVE List V5
Source checked
Nov 6, 2026
References
3 linked sources
Open source record