CVE-2018-17256

Description

Persistent cross-site scripting (XSS) vulnerability in Umbraco CMS 7.12.3 allows authenticated users to inject arbitrary web script via the Header Name of a content (Blog, Content Page, etc.). The vulnerability is exploited when updating or removing public access of a content.

Risk Information

Base Score

4.8

MODERATE

Vector

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

EPSS Score

Exploitation Probability

0.387

Associated Vulnerability

Vulnerability	OS Platform
Vulnerabilities CVE-2018-17256 are affected in Nuget - umbraco 7.12.3	Windows
Vulnerabilities CVE-2018-17256 are affected in Nuget - umbraco for Linux 7.12.3	Linux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234