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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
EPSS
VEX
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.
Assigner
References
7 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cve | CVE-2026-78331 / CVE-2026-78332 |
Affected:
unknown
|
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