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    1 vulnerability found for CVE-2026-78331 / CVE-2026-78332 by Cve

    GCVE-1988-2026-0036

    Vulnerability from gna-1988 – Published: 2026-09-07 13:20 – Updated: 2026-09-09 10:11
    VLAI
    Title
    CVE-2026-78331 / CVE-2026-78332: Multiple Vulnerabilities in NethServer
    Summary
    Two stored XSS vulnerabilities have been disclosed in the NethServer WebTop module, affecting versions 1.5.6 and earlier. CVE-2026-78331 (CVSS 4.0: 8.7) affects the calendar component, while CVE-2026-78332 (CVSS 4.0: 8.2) affects the contacts component. Both vulnerabilities allow malicious content to be stored and JavaScript code to be executed when the affected calendar event or contact is viewed by another user. Affected versions: WebTop <= 1.5.6 Fixed version: WebTop 1.5.7 Credits: Vulnerability discovered by Andrea Intilangelo References: https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-nethserver https://github.com/NethServer/ns8-webtop/security/advisories/GHSA-cqcv-5f3w-wpmr https://github.com/NethServer/ns8-webtop/security/advisories/GHSA-7vf9-f3rc-vg3x _______________________________________________ Sent through the Full Disclosure mailing list https://nmap.org/mailman/listinfo/fulldisclosure Web Archives & RSS: https://seclists.org/fulldisclosure/
    Severity
    No CVSS data available.
    Impacted products

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          "credits": [
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              "type": "finder",
              "value": "Intilangelo, Andrea"
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          "descriptions": [
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              "value": "Two stored XSS vulnerabilities have been disclosed in the NethServer WebTop module, affecting versions 1.5.6 and \nearlier.\nCVE-2026-78331 (CVSS 4.0: 8.7) affects the calendar component, while CVE-2026-78332 (CVSS 4.0: 8.2) affects the \ncontacts component.\n\nBoth vulnerabilities allow malicious content to be stored and JavaScript code to be executed when the affected calendar \nevent or contact is viewed by another user.\n\nAffected versions:\nWebTop \u003c= 1.5.6\n\nFixed version:\nWebTop 1.5.7\n\nCredits:\nVulnerability discovered by Andrea Intilangelo\n\nReferences:\n\nhttps://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-nethserver\nhttps://github.com/NethServer/ns8-webtop/security/advisories/GHSA-cqcv-5f3w-wpmr\nhttps://github.com/NethServer/ns8-webtop/security/advisories/GHSA-7vf9-f3rc-vg3x\n\n_______________________________________________\nSent through the Full Disclosure mailing list\nhttps://nmap.org/mailman/listinfo/fulldisclosure\nWeb Archives \u0026 RSS: https://seclists.org/fulldisclosure/"
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