What is CVE-2022-47053?

CVE-2022-47053 is a medium-severity vulnerability in Dnnsoftware Dotnetnuke, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2023-04-12.

How severe is CVE-2022-47053?

Medium severity. CVSS v3 base score is 5.4 out of 10.

XSS in Dnnsoftware Dotnetnuke

CVE-2022-47053

An arbitrary file upload vulnerability in the Digital Assets Manager module of DNN Corp DotNetNuke v7.0.0 to v9.10.2 allows attackers to execute arbitrary code via a crafted SVG file.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2023-04-12 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.004 (34.5th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 35th percentile — 34.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

Dnnsoftware Dotnetnuke

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

www.dnnsoftware.com/community/security/security-center (Vendor Advisory)
www.dnnsoftware.com/community/security/security-center (Vendor Advisory)

Frequently asked questions

What is CVE-2022-47053?: CVE-2022-47053 is a medium-severity vulnerability in Dnnsoftware Dotnetnuke, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2023-04-12.
How severe is CVE-2022-47053?: Medium severity. CVSS v3 base score is 5.4 out of 10.