CVE-2017-0890

MEDIUM

Nextcloud Server <11.0.3 - XSS

Title source: llm

Description

Nextcloud Server before 11.0.3 is vulnerable to an inadequate escaping leading to a XSS vulnerability in the search module. To be exploitable a user has to write or paste malicious content into the search dialogue.

References (2)

[Third Party Advisory] https://hackerone.com/reports/213227

[Broken Link, Patch, Vendor Advisory] https://nextcloud.com/security/advisory/?id=nc-sa-2017-007

Scores

CVSS v3 5.4

EPSS 0.0025

EPSS Percentile 48.3%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Details

CWE

CWE-79

Status published

Products (2)

nextcloud/nextcloud_server < 11.0.3

Nextcloud/Nextcloud Server < before 11.0.3

Published May 08, 2017

Tracked Since Feb 18, 2026