What is CVE-2019-10721?

CVE-2019-10721 is a medium-severity vulnerability in Dotnetblogengine Blogengine.net, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 6.1/10. Published 2019-07-03.

How severe is CVE-2019-10721?

Medium severity. CVSS v3 base score is 6.1 out of 10.

Is CVE-2019-10721 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Open Redirect in Dotnetblogengine Blogengine.net

CVE-2019-10721

BlogEngine.NET 3.3.7.0 allows a Client Side URL Redirect via the ReturnUrl parameter, related to BlogEngine/BlogEngine.Core/Services/Security/Security.cs, login.aspx, and register.aspx.

Vulnerability class: Open Redirect

EPSS: 0.010 (58.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Dotnetblogengine Blogengine.net — versions 3.3.7.0
N/a — versions n/a

Weakness classification (CWE)

CWE-601 — URL Redirection to Untrusted Site (Open Redirect)

Public proof-of-concept exploits

irbishop/CVEs

References

cve@mitre.org (Patch, Third Party Advisory, x_refsource_MISC)
cve@mitre.org (Exploit, Patch, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2019-10721?: CVE-2019-10721 is a medium-severity vulnerability in Dotnetblogengine Blogengine.net, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 6.1/10. Published 2019-07-03.
How severe is CVE-2019-10721?: Medium severity. CVSS v3 base score is 6.1 out of 10.
Is CVE-2019-10721 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.