VulnerabilityModified
CVE-2021-31858
DotNetNuke (DNN) 9.9.1 CMS is vulnerable to a Stored Cross-Site Scripting vulnerability in the user profile biography section which allows remote authenticated users to inject arbitrary code via a crafted payload.
MEDIUM 5.4EPSS 0.63%
Does this matter?
Lower severity and a low EPSS score (0.63%). Track it; it rarely justifies an emergency change on its own.
Description
DotNetNuke (DNN) 9.9.1 CMS is vulnerable to a Stored Cross-Site Scripting vulnerability in the user profile biography section which allows remote authenticated users to inject arbitrary code via a crafted payload.
- CVSS 3.1
- 5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 0.63% probability · 48th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- dnnsoftware/dotnetnuke
- Source
- cve@mitre.org
References
- https://labs.integrity.pt/advisories/cve-2021-31858/Third Party Advisory
- https://www.dnnsoftware.com/community/security/security-centerVendor Advisory
- https://labs.integrity.pt/advisories/cve-2021-31858/Third Party Advisory
- https://www.dnnsoftware.com/community/security/security-centerVendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.