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CVE-2026-6743

LOW

3.5

Description

A vulnerability has been found in WebSystems WebTOTUM 2026. This impacts an unknown function of the component Calendar. The manipulation leads to cross site scripting. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. Upgrading the affected component is recommended. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.

CVE Details

CVSS v3.1 Score3.5

SeverityLOW

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionREQUIRED

Published4/21/2026

Last Modified4/22/2026

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-79CWE-94

References

https://olografix.org/acme/WebTOTUM-POC.gif(cna@vuldb.com)

https://vuldb.com/submit/794617(cna@vuldb.com)

https://vuldb.com/vuln/358434(cna@vuldb.com)

https://vuldb.com/vuln/358434/cti(cna@vuldb.com)

https://www.websys.eu/gestionale-online-in-cloud-per-pmi-callcenter(cna@vuldb.com)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.