CVE-2023-22856 — HIGH (8.5)

Vulnerability Description

A stored Cross-site Scripting (XSS) vulnerability in BlogEngine.NET 3.3.8.0, allows injection of arbitrary JavaScript in the security context of a blog visitor through an upload of a specially crafted file.

CVSS Score

8.5

HIGH

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Blogengine	Blogengine.Net	3.3.8.0

Related Weaknesses (CWE)

CWE-79

References

https://www.themissinglink.com.au/security-advisories/cve-2023-22856Third Party Advisory
https://www.themissinglink.com.au/security-advisories/cve-2023-22856Third Party Advisory

FAQ

What is CVE-2023-22856?

CVE-2023-22856 is a vulnerability with a CVSS score of 8.5 (HIGH). A stored Cross-site Scripting (XSS) vulnerability in BlogEngine.NET 3.3.8.0, allows injection of arbitrary JavaScript in the security context of a blog visitor through an upload of a specially crafted...

How severe is CVE-2023-22856?

CVE-2023-22856 has been rated HIGH with a CVSS base score of 8.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-22856?

Check the references section above for vendor advisories and patch information. Affected products include: Blogengine Blogengine.Net.