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Ujcms v8.0.2 has a vulnerability that upload a pdf file with hidden Cross Site Scripting (XSS). #8

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Phantom4me opened this issue Dec 18, 2023 · 0 comments

Phantom4me commented Dec 18, 2023

[Vulnerability description]

Ujcms v8.0.2 has a vulnerability that upload a pdf file with hidden Cross Site Scripting (XSS).

[Vulnerability Type]
CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

[Vendor of Product]
https://gitee.com/ujcms/ujcms
https://github.com/ujcms/ujcms
https://www.ujcms.com/

[Affected Product Code Base]
v8.0.2

[Vulnerability proof]

Condition: tomcat deployment project

we could upload this poc.
click view in edge.

[Repair suggestion]

We should filter the PDF file uploaded by the user to ensure that it does not contain malicious scripts and other content.

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