PT-2018-10731 · Graylog · Graylog

Dennisoelkers · Published 2018-06-01 · Updated 2022-05-14 · CVE-2018-11650

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Graylog versions prior to 2.4.4

Description The issue is related to an XSS security problem with unescaped text in notifications. This is connected to toastr and the util/UserNotification.js file.

Recommendations For versions prior to 2.4.4, update to version 2.4.4 or later to resolve the issue. As a temporary workaround, consider disabling notifications until a patch is available. Restrict access to the util/UserNotification.js file to minimize the risk of exploitation.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2018-11650

GHSA-H7G4-65MF-6MXH

Affected Products

Graylog

References · 6

• https://github.com/Graylog2/graylog2-server/pull/4727 · Patch
• https://osv.dev/vulnerability/CVE-2018-11650 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-h7g4-65mf-6mxh · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-11650 · Security Note
• https://github.com/Graylog2/graylog2-server · Note
• https://graylog.org/post/announcing-graylog-v2-4-4 · Note