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  4. CVE 2026 120185 ken678 yzncms auth group groupphp backend
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Back to active CVEs
Medium · CVSS 5.1CVE-2026-120185

ken678 YznCMS Auth Group Group.php Backend privileges managementCVE-2026-120185

Answer in brief

CVE-2026-120185 records a Medium severity (CVSS 5.1) vulnerability in ken678 YznCMS Auth Group Group.php Backend privileges management. The current sources do not mark it as known exploited. The current feed maps ken678/YznCMS (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 Oct 31, 2026Updated Oct 31, 2026Source checked Oct 31, 2026First seen by HOL Oct 31, 2026Material review Oct 31, 2026
Upstream Advisory

Key facts

Risk
Medium · CVSS 5.1
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Not reported

Why this deserves its current priority

CVSS is 5.1. 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 ken678/YznCMS (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
ken678/YznCMSgeneric2.0 || 2.1 || 2.2.0Not reported

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for ken678/YznCMS.
  2. 2Review the reported fix. Monitor this advisory for an available fix and review any installs of the affected package.

Evidence timeline and material changes

  1. Published upstream

    Oct 31, 2026

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

  2. Source modified

    Oct 31, 2026

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

  3. First seen by HOL

    Oct 31, 2026

Sources and claim methodology

  • Source referencegitee.com
  • Source referencegitee.com
  • Source referencegitee.com
  • Source referencevuldb.com
  • Source referencevuldb.com
  • Source referencevuldb.com
  • Source referencevuldb.com
Upstream source description

A security flaw has been discovered in ken678 YznCMS up to 2.2.0. The affected element is the function Backend of the file app/admin/controller/auth/Group.php of the component Auth Group Handler. Performing a manipulation results in improper privilege management. The attack can be initiated remotely. Upgrading to version 2.2.1 is sufficient to fix this issue. The patch is named ed16cd7f7f73e0316ffa8a148d. You should upgrade the affected component.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • User Frontend <= 4.3.13 - Authenticated (Subscriber+) Privilege Escalation via post_content ParameterAlso CWE-269

Record context

Vulnerability class
Privilege Escalation
EPSS
Not reported
CWE IDs
CWE-269, CWE-266
Source
CVE List V5
Source checked
Oct 31, 2026
References
7 linked sources
Open source record