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Medium severity4.8NVD Advisory· Published Jul 5, 2018· Updated Jun 17, 2026

CVE-2018-3763

CVE-2018-3763

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

4
  • Nextcloud/Calendarllm-fuzzy3 versions
    <1.5.8, >=1.6.0 <1.6.1+ 2 more
    • (no CPE)range: <1.5.8, >=1.6.0 <1.6.1
    • cpe:2.3:a:nextcloud:calendar:*:*:*:*:*:*:*:*range: <1.5.8
    • cpe:2.3:a:nextcloud:calendar:1.6.0:*:*:*:*:*:*:*
  • Nextcloud/Nextcloud Calendar applicationv5
    Range: <1.6.1, <1.5.8

Patches

Vulnerability mechanics

References

1

News mentions

0

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