PT-2019-12008 · Microsoft · Blogengine.Net

Aaron Bishop · Published 2019-06-21 · Updated 2019-06-23 · CVE-2019-10718

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions BlogEngine.NET versions 3.3.7.0 and earlier

Description The issue is related to XML External Entity Blind Injection. It is associated with the pingback.axd endpoint and the BlogEngine.Core/Web/HttpHandlers/PingbackHandler.cs file.

Recommendations For BlogEngine.NET versions 3.3.7.0 and earlier, consider disabling the pingback.axd endpoint until a patch is available. Restrict access to the BlogEngine.Core/Web/HttpHandlers/PingbackHandler.cs file to minimize the risk of exploitation.

Exploit

Fix

XXE

Weakness Enumeration

CWE-611

Related Identifiers

CVE-2019-10718

Affected Products

Blogengine.Net

References · 4

• 🔥 http://packetstormsecurity.com/files/153364/BlogEngine.NET-3.3.6-3.3.7-XML-Injection.html · Exploit
• 🔥 https://securitymetrics.com/blog/blogenginenet-xml-external-entity-attacks · Exploit
• https://osv.dev/vulnerability/CVE-2019-10718 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-10718 · Security Note