What is CVE-2022-22690?

CVE-2022-22690 is a high-severity vulnerability in Umbraco Cms, classified under Inconsistent Interpretation of HTTP Requests (HTTP Request/Response Smuggling). CVSS score: 8.6/10. Published 2022-01-18.

How severe is CVE-2022-22690?

High severity. CVSS v3 base score is 8.6 out of 10.

Vulnerability in Umbraco Cms

CVE-2022-22690

Within the Umbraco CMS, a configuration element named "UmbracoApplicationUrl" (or just "ApplicationUrl") is used whenever application code needs to build a URL pointing back to the site. For example, when a user resets their password and t…

Vulnerability class: HTTP Request Smuggling

EPSS: 0.011 (62.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N.

Affected products

Umbraco Cms — versions unspecified
Umbraco Umbraco_cms

Weakness classification (CWE)

CWE-444 — Inconsistent Interpretation of HTTP Requests (HTTP Request/Response Smuggling)

References

info@appcheck-ng.com (Exploit, Third Party Advisory, x_refsource_MISC, Mitigation)

Frequently asked questions

What is CVE-2022-22690?: CVE-2022-22690 is a high-severity vulnerability in Umbraco Cms, classified under Inconsistent Interpretation of HTTP Requests (HTTP Request/Response Smuggling). CVSS score: 8.6/10. Published 2022-01-18.
How severe is CVE-2022-22690?: High severity. CVSS v3 base score is 8.6 out of 10.