CVE-2023-22856

Stored cross-site scripting in BlogEngine.NET version 3.3.8.0

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.

Category

8.5
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.09%
Third-Party Advisory com.au
Affected: BlogEngine.NET BlogEngine.NET
Published at:
Updated at:

References

Link Tags
https://www.themissinglink.com.au/security-advisories/cve-2023-22856 third party advisory

Frequently Asked Questions

What is the severity of CVE-2023-22856?
CVE-2023-22856 has been scored as a high severity vulnerability.
How to fix CVE-2023-22856?
To fix CVE-2023-22856, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-22856 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-22856 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-22856?
CVE-2023-22856 affects BlogEngine.NET BlogEngine.NET.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.