High severity security vulnerability

[aman98]

CVE-2023-29401

Severity: HIGH
CVSS Score: 7.5

In Gin Web Framework the filename parameter of the Context.FileAttachment function is not properly sanitized. A maliciously crafted filename can cause the Content-Disposition header to be sent with an unexpected filename value or otherwise modify the Content-Disposition header. For example, a filename of "setup.bat";x=.txt" will be sent as a file named "setup.bat". If the FileAttachment function is called with names provided by an untrusted source, this may permit an attacker to cause a file to be served with a name different than provided. Maliciously crafted attachment file name can modify the Content-Disposition header.

[jnelle]

Silence is the new answer, thx @appleboy and all the other maintainers

[ss893]

Any update when they are planning to fix this issue ??

[amandalal]

I have received no updates

[thinkerou]

please see #3556

[thinkerou]

v1.9.1 have released, please see https://github.com/gin-gonic/gin/releases/tag/v1.9.1, thanks!