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Vulnerability record · CVE-2015-8815 · published 3 March 2017

CVE-2015-8815: Umbraco cross-site scripting vulnerability

Umbraco · Umbraco

Multiple cross-site scripting (XSS) vulnerabilities in Umbraco before 7.4.0 allow remote attackers to inject arbitrary web script or HTML via the name parameter to (1) the media page, (2) the developer data edit page, or (3) the form page.

6.1 CVSS 3.0 Medium EPSS 0.73% · top 47.5% CWE-79 · Cross-site scripting
6.1CVSS 3.0 base score, v2 5.0
0.73%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

Multiple cross-site scripting (XSS) vulnerabilities in Umbraco before 7.4.0 allow remote attackers to inject arbitrary web script or HTML via the name parameter to (1) the media page, (2) the developer data edit page, or (3) the form page.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://issues.umbraco.org/issue/U4-7461 ExploitIssue Tracking
http://www.openwall.com/lists/oss-security/2016/02/16/10 Mailing List
http://issues.umbraco.org/issue/U4-7461 ExploitIssue Tracking
http://www.openwall.com/lists/oss-security/2016/02/16/10 Mailing List

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2015-8815), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.