CVE-2015-8813 describes a Server-Side Request Forgery (SSRF) vulnerability in Umbraco versions prior to 7.4.0, specifically within the FeedProxy.aspx.cs component. This high-severity vulnerability, rated 8.2 CVSSv3, allows unauthenticated remote attackers to craft a malicious URL parameter to force the server to make requests to arbitrary internal or external resources. While there is no evidence of active exploitation or public Metasploit/ExploitDB modules, a Nuclei template exists for detection, and the vulnerability has a high EPSS score and FAUCET Risk Score, indicating a significant potential for exploitation. Despite its severity, there is no recorded community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 7.3.8CPE matchmatch criteria | cpe:2.3:a:umbraco:umbraco:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:H/A:N
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.