CVE-2017-15280 is an XML External Entity (XXE) vulnerability affecting Umbraco CMS versions prior to 7.7.3. This flaw allows an attacker to read arbitrary files on the server or initiate Server-Side Request Forgery (SSRF) attacks against internal network hosts. With a CVSS score of 5.5 (Medium), successful exploitation requires user interaction and can lead to sensitive information disclosure. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 7.7.2CPE matchmatch criteria | cpe:2.3:a:umbraco:umbraco_cms:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
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The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.