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CVE-2018-17256

N/A

Published: November 27, 2018 at 09:00 PM UTC

Updated: June 17, 2026 at 01:45 AM UTC

2 products affected across 2 vendorsUmbraco-CMSUmbracoCMS

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Severity

N/A

Exploit prediction

EPSS 0.7%

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Umbraco-CMS · Umbraco

95%

UmbracoCMS · Cybersecurity Philippines Cert

60%

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

x_refsource_MISCThird Party Advisory

Source: [email protected]

https://www.cspcert.ph/advisories/2018/CVE-2018-17256.html

CVSS

3.5LOW[email protected]

Confidentiality: NONE
Integrity: PARTIAL
Availability: NONE

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-79

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