PT-2017-10691 · Nextcloud · Nextcloud Server

Hunterahsan · Published 2017-05-08 · Updated 2022-09-27 · CVE-2017-0890

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Nextcloud Server versions prior to 11.0.3

Description The issue is related to inadequate escaping, leading to a XSS vulnerability in the search module. A user must write or paste malicious content into the search dialogue for it to be exploitable.

Recommendations For versions prior to 11.0.3, update to version 11.0.3 or later to resolve the issue. As a temporary workaround, consider restricting user input in the search dialogue to minimize the risk of exploitation.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2017-0890

Affected Products

Nextcloud Server

References · 6

• https://osv.dev/vulnerability/CVE-2017-0890 · Vendor Advisory
• https://nextcloud.com/security/advisory/?id=nc-sa-2017-007 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-0890 · Security Note
• https://hackerone.com/reports/213227 · Note
• https://t.me/cvenotify/36862 · Telegram Post
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-0890 · Note