CVE-2021-21353: Remote code execution via the `pretty` option.
(updated )
If a remote attacker was able to control the pretty option of the pug compiler, e.g. if you spread a user provided object such as the query parameters of a request into the pug template inputs, it was possible for them to achieve remote code execution on the node.js backend.
References
- github.com/advisories/GHSA-p493-635q-r6gr
- github.com/pugjs/pug/commit/991e78f7c4220b2f8da042877c6f0ef5a4683be0
- github.com/pugjs/pug/issues/3312
- github.com/pugjs/pug/pull/3314
- github.com/pugjs/pug/releases/tag/pug%403.0.1
- github.com/pugjs/pug/security/advisories/GHSA-p493-635q-r6gr
- nvd.nist.gov/vuln/detail/CVE-2021-21353
- www.npmjs.com/package/pug
- www.npmjs.com/package/pug-code-gen
Code Behaviors & Features
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