WebSystems WebTOTUM Calendar cross site scripting_CVE-2026-6743

5.1 / 10

MEDIUM

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P

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.

Basic Information

ID CVE-2026-6743

Source VulDB

Published Apr 21, 2026 at 16:30

Affected Product

Vendor WebSystems

Product WebTOTUM

Version 2026

Affected Versions WebSystems WebTOTUM 2026

CWE Classification

CWE-79 CWE-94

References

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    "lastseen": "",
    "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.",
    "published": "2026-04-21T16:30:14.358Z",
    "modified": "2026-04-21T16:30:14.358Z",
    "type": "cve",
    "title": "WebSystems WebTOTUM Calendar cross site scripting",
    "source": "VulDB",
    "references": "https://vuldb.com/vuln/358434\nhttps://vuldb.com/vuln/358434/cti\nhttps://vuldb.com/submit/794617\nhttps://olografix.org/acme/WebTOTUM-POC.gif\nhttps://www.websys.eu/gestionale-online-in-cloud-per-pmi-callcenter",
    "id": "CVE-2026-6743",
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    "cwe": [
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    "cvelist": null,
    "sourceData": "WebSystems WebTOTUM 2026",
    "sourceHref": "",
    "cvss": {
        "score": 5.1,
        "severity": "MEDIUM",
        "vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P",
        "version": "4.0"
    },
    "cvss2": [],
    "cvss3": {
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        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
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        "confidentialityImpact": "",
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        "availabilityImpact": "",
        "cvssV3": {
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    "href": "",
    "category_name": "CVE",
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    "product": "WebTOTUM",
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}