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  4. CVE 2026 18957 stored xss in menulux softwares menulux portal
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Back to active CVEs
Medium · CVSS 5.4CVE-2026-18957

Stored XSS in Menulux Software's Menulux PortalCVE-2026-18957

Answer in brief

CVE-2026-18957 records a Medium severity (CVSS 5.4) vulnerability in Stored XSS in Menulux Software's Menulux Portal. The current sources do not mark it as known exploited. The current feed maps Menulux Software Inc./Menulux Portal (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 Sep 4, 2026Updated Sep 8, 2026Source checked Oct 19, 2026First seen by HOL Sep 4, 2026Material review Sep 8, 2026
Upstream Advisory

Key facts

Risk
Medium · CVSS 5.4
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Available

Why this deserves its current priority

CVSS is 5.4. 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 Menulux Software Inc./Menulux Portal (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
Menulux Software Inc./Menulux Portalgeneric>=0 <2026090321144820260903211448

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for Menulux Software Inc./Menulux Portal.
  2. 2Review the reported fix. Update Menulux Software Inc./Menulux Portal to 20260903211448 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

  1. Published upstream

    Sep 4, 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

    Sep 4, 2026

Sources and claim methodology

  • Source referencesiberguvenlik.gov.tr
Upstream source description

Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Menulux Software Inc. Menulux Portal allows Stored XSS. This issue affects Menulux Portal: before 20260903211448.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • Stored Cross-Site Scripting via XML Input in Multiple WSO2 Products Allows UI Manipulation and RedirectionAlso CWE-79
  • Wuxi Wubang Security Software Five-in-One Safety Production Management Information System Upload Endpoint upload.aspx cross site scriptingAlso CWE-79
  • IBM Concert Software Cross-Site ScriptingAlso CWE-79

Record context

Vulnerability class
XSS
EPSS
Not reported
CWE IDs
CWE-79
Source
CVE List V5
Source checked
Oct 19, 2026
References
1 linked source
Open source record