CVE-2023-22857

moderate-risk
Published 2023-03-06

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 injection of a malicious payload into a blog post.

Do I need to act?

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0.26% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.5/10 High
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Blogengine

References (2)

Third Party Advisory https://www.themissinglink.com.au/security-advisories/cve-2023-22857
Third Party Advisory https://www.themissinglink.com.au/security-advisories/cve-2023-22857
35
/ 100
moderate-risk
Severity 29/34 · Critical
Exploitability 1/34 · Minimal
Exposure 5/34 · Minimal