CVE-2018-11650 : Graylog before v2.4.4 has an XSS security issue with unescaped text in notificat

Graylog before v2.4.4 has an XSS security issue with unescaped text in notifications, related to toastr and util/UserNotification.js.

Published 2018-06-01 14:29:00

Updated 2018-06-27 19:25:50

Source MITRE

View at NVD, CVE.org

Vulnerability category: Cross site scripting (XSS)

Products affected by CVE-2018-11650

Graylog » Graylog
Versions before (<) 2.4.4
cpe:2.3:a:graylog:graylog:*:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.24%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 44 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.3	MEDIUM	AV:N/AC:M/Au:N/C:N/I:P/A:N	8.6	2.9	NIST
Access Vector: Network Access Complexity: Medium Authentication: None Confidentiality Impact: None Integrity Impact: Partial Availability Impact: None
6.1	MEDIUM	CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N	2.8	2.7	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Changed Confidentiality: Low Integrity: Low Availability: None

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

Assigned by: nvd@nist.gov (Primary)

https://www.graylog.org/post/announcing-graylog-v2-4-4

Announcing Graylog v2.4.4 | The Graylog Blog
Release Notes

CVEs referencing this url
https://github.com/Graylog2/graylog2-server/pull/4727

Properly escape text in toastr by dennisoelkers · Pull Request #4727 · Graylog2/graylog2-server · GitHub
Patch;Third Party Advisory

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