CVE-2015-8813

Name: CVE-2015-8813
Creator: NVD / NIST
Published: 2017-03-03T16:59:00.153+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 11.59%

Last modified Jun 17, 2026

CVE-2015-8813 is a vulnerability of currently unknown severity. The Page_Load function in Umbraco.Web/umbraco.presentation/umbraco/dashboard/FeedProxy.aspx.cs in Umbraco before 7.4.0 allows remote attackers to conduct server-side request forgery (SSRF) attacks via the url parameter.. EPSS estimates a 11.59% chance of exploitation in the next 30 days.

Description

The Page_Load function in Umbraco.Web/umbraco.presentation/umbraco/dashboard/FeedProxy.aspx.cs in Umbraco before 7.4.0 allows remote attackers to conduct server-side request forgery (SSRF) attacks via the url parameter.

Metrics

EPSS Probability

11.59%

95.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-918

Affected Software

Vendor	Product	Versions
Umbraco	Umbraco	<= 7.3.8

References

http://issues.umbraco.org/issue/U4-7457Issue Tracking
http://www.openwall.com/lists/oss-security/2016/02/16/10Mailing List, Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/02/17/1Mailing List, Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/02/17/5Exploit, Mailing List, Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/02/18/8Mailing List, Third Party Advisory
https://github.com/umbraco/Umbraco-CMS/commit/924a016ffe7ae7ea6d516c07a7852f0095eddbcePatch, Vendor Advisory
http://issues.umbraco.org/issue/U4-7457Issue Tracking
http://www.openwall.com/lists/oss-security/2016/02/16/10Mailing List, Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/02/17/1Mailing List, Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/02/17/5Exploit, Mailing List, Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/02/18/8Mailing List, Third Party Advisory
https://github.com/umbraco/Umbraco-CMS/commit/924a016ffe7ae7ea6d516c07a7852f0095eddbcePatch, Vendor Advisory

Timeline

Published: Mar 3, 2017
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2015-8813?

How severe is CVE-2015-8813?

Severity scoring for CVE-2015-8813 is pending analysis. The EPSS model estimates a 11.59% probability of exploitation in the next 30 days.

How do I fix CVE-2015-8813?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2015-8813?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST