🛡️ CVE-2015-8813 — umbraco.cms

🟠 CVSS 8.0 — High ✅ No Known Exploit CWE-918 OSV
8.0
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

Umbraco CMS vulnerable to CSRF

The Page_Load function in [Umbraco.Web/umbraco.presentation/umbraco/dashboard/FeedProxy.aspx.cs](https://github.com/umbraco/Umbraco-CMS/commit/924a016ffe7ae7ea6d516c07a7852f0095eddbce#diff-2899f01df84571577834f97a81637c65e20178ec6129b76c02f99789b23cf72e) in Umbraco before 7.4.0 allows remote attackers to conduct server-side request forgery (SSRF) attacks via the url parameter.

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is low, an attacker needs no privileges on the target. A user must be tricked into taking some action. The scope is changed, meaning a successful attack can affect components beyond the vulnerable one. Rated impact: confidentiality low, integrity high, availability none.

Weakness class

CVE-2015-8813 is classified as CWE-918: Server-Side Request Forgery (SSRF). The server fetches a URL supplied by the caller, which can be pointed at internal systems it alone can reach.

Affected software

CVE-2015-8813 is recorded against 1 package.

  • umbraco.cms (fixed in 7.4.0)

Timeline and source

Published on 17 May 2022 and last revised on 8 November 2023. No public exploit is currently recorded for this entry. Record sourced from OSV.

References

nvd.nist.gov (Advisory)
github.com (Web)
web.archive.org (Web)
www.openwall.com (Web)
www.openwall.com (Web)
www.openwall.com (Web)
www.openwall.com (Web)

Details

Severity HIGH
CVSS Score 8.0
CVSS Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:H/A:N
CWE CWE-918
Public Exploit ✅ No
Source OSV
Published 2022-05-17
Updated 2026-08-12
Modified 2023-11-08
Fix URL N/A

Affected Packages

Software From version Fixed in
umbraco.cms — 7.4.0

Similar Threats

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