CVE-2018-3763

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CVSS 3.1

4.8 medium

EPSS

<1%p47

Published

Jul 5, 2018 (Jul 5, 2018)

Modified

Jun 17, 2026

Description

In Nextcloud Calendar before 1.5.8 and 1.6.1, a missing sanitization of search results for an autocomplete field could lead to a stored XSS requiring user-interaction. The missing sanitization only affected group names, hence malicious search results could only be crafted by privileged users like admins or group admins.

Vendors: nextcloud
Products: calendar
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.6%)

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