CVE-2023-22856 - CVE House
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Status published High CVE-2023-22856

Stored cross-site scripting in BlogEngine.NET version 3.3.8.0

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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

More from BlogEngine.NET

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CVE-2023-22858
Stored cross-site scripting in BlogEngine.NET version 3.3.8.0
Medium 5.3
CVE-2023-22857
Stored cross-site scripting in BlogEngine.NET version 3.3.8.0
High 8.5

Affected Vendor

BlogEngine.NET

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Affected Software

BlogEngine.NET
Vulnerable Versions:
3.3.8.0

Timeline

Official Publish: March 6th, 2023
Last Modified: March 5th, 2025
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H

Weaknesses (CWE)

CWE-79

MITRE ATT&CK TTPs

T1189 Drive-by Compromise
Initial Access
T1059.007 JavaScript
Execution
T1539 Steal Web Session Cookie
Collection
T1213 Data from Information Repositories
Collection
T1567 Exfiltration Over Web Service
Exfiltration
T1491.001 Defacement
Impact