Cross Site Scripting Vulnerability in PublicCMS by Sanluan
CVE-2023-51252

5.4MEDIUM

Key Information:

Vendor

Sanluan

Status
PublicCMS
Vendor
CVE Published:
10 January 2024

What is CVE-2023-51252?

PublicCMS 4.0 is susceptible to a Cross Site Scripting (XSS) vulnerability due to its file upload feature and online preview capabilities. Attackers can exploit this weakness by uploading malicious PDF or HTML files, which could execute harmful scripts when viewed online, potentially allowing unauthorized actions or information theft.

References

https://github.com/sanluan/PublicCMS/issues/79

CVSS V3.1

Score:
5.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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