CVE-2018-3781

MEDIUM

Nextcloud Talk < 3.2.5 - Stored Cross-Site Scripting via Autocomplete Search Results

Title source: llm

Description

A missing sanitization of search results for an autocomplete field in NextCloud Talk <3.2.5 could lead to a stored XSS requiring user-interaction. The missing sanitization only affected user names, hence malicious search results could only be crafted by authenticated users.

References (2)

Core 2

Core References

Third Party Advisory x_refsource_misc

https://hackerone.com/reports/383117

Vendor Advisory x_refsource_confirm

https://nextcloud.com/security/advisory/?id=NC-SA-2018-009

Scores

CVSS v3 5.4

EPSS 0.0039

EPSS Percentile 60.2%

Attack Vector NETWORK

CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Details

CWE

CWE-79

Status published

Products (1)

nextcloud/talk < 3.2.5

Published Aug 13, 2018

Tracked Since Feb 18, 2026