CVE-2026-6743

LowCVSS 3.5/10Last modified Oct 26, 2026

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.

Metrics

CVSS 3.1 3.5/10CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N

Weakness enumeration

CWE-79 CWE-94

Affected software

Vendor	Product	Versions
WebSystems	WebTOTUM	2026

References

Timeline

Published: Apr 21, 2026
Last modified: Oct 26, 2026
NVD status: Deferred

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