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VULNERABILITIES

CVE-2018-17256 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:4.8 MEDIUMVector:CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://www.cspcert.ph/advisories/2018/CVE-2018-17256.html CVEThird Party Advisory
https://www.cspcert.ph/advisories/2018/CVE-2018-17256.html [email protected]Third Party Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')[email protected]

Affected Products

ProductVersions
umbraco umbraco cms
7.12.3

CPE

  • cpe:2.3:a:umbraco:umbraco_cms:7.12.3:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

4 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2018-17256
NVD Published Date:
Nov 27, 2018
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2018-17256 Details - Not Deferred