Medium · CVSS 5.1CVE-2026-4952

Stored Cross-Site Scripting in OrderAdministration Portal (AuftragsManager) via Business Reference in VertiGIS WebOrderSystemCVE-2026-4952

Answer in brief

CVE-2026-4952 records a Medium severity (CVSS 5.1) vulnerability in Stored Cross-Site Scripting in OrderAdministration Portal (AuftragsManager) via Business Reference in VertiGIS WebOrderSystem. The current sources do not mark it as known exploited. The current feed maps VertiGIS Ltd./WebOrderSystem (AuftragsManager) (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 23, 2026Updated Oct 23, 2026Source checked Oct 23, 2026First seen by HOL Oct 23, 2026Material review Oct 23, 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 VertiGIS Ltd./WebOrderSystem (AuftragsManager) (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
VertiGIS Ltd./WebOrderSystem (AuftragsManager)generic	>=0 <=7.0.8.6	Not reported

Recommended response

Check inventory. Check lockfiles and deployed manifests for VertiGIS Ltd./WebOrderSystem (AuftragsManager).
Review the reported fix. Source-reported solution: The vendor did not communicate a patch. Contact the vendor for information regarding fixes or hardening measures.

Evidence timeline and material changes

Published upstream
Oct 23, 2026
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Oct 23, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Oct 23, 2026

Sources and claim methodology

Source referencer.sec-consult.com

Upstream source description

The "ASMobile" web interface, which is part of the VertiGIS software package "GIS Portal", allows authenticated users to define a business reference. JavaScript code can be inserted into this field. On its own this only affects the user who entered it (self-XSS). However, the business reference is included in the order details when the user places an order through the web interface. The order is later listed in the OrderAdministration portal (AuftragsManager) of VertiGIS WebOrderSystem, where the stored code is executed as soon as a highly privileged user opens the order. Version 7.0.8.6 of WebOrderSystem, the latest available at the time of testing, is affected. The vendor did not provide information about further affected versions.

Quoted source text, attributed separately from HOL analysis.