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Upgrade min-document to version 2.9.1 or later

Open xingfudeshi opened this issue 2 weeks ago • 0 comments

Check Ahead

  • [x] I have searched the issues of this repository and believe that this is not a duplicate.

  • [x] I am willing to try to implement this feature myself.

Why you need it?

A vulnerability exists in the 'min-document' package prior to version 2.19.1, stemming from improper handling of namespace operations in the removeAttributeNS method. By processing malicious input involving the proto property, an attacker can manipulate the prototype chain of JavaScript objects, leading to denial of service or arbitrary code execution. This issue arises from insufficient validation of attribute namespace removal operations, allowing unintended modification of critical object prototypes. The vulnerability is addressed in version 2.19.1.

How it could be?

No response

Other related information

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xingfudeshi avatar Dec 11 '25 01:12 xingfudeshi