PSF-2023-1

vendorUSosv

urlparse does not correctly handle schemes

view advisory published 2023-02-17Licence: per source

An issue in the urllib.parse component of Python before 3.11.4 allows attackers to bypass blocklisting methods by supplying a URL that starts with blank characters.

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2023-24329US	high7.5	20.5% (97th)	Exploit	2023-02-17
An issue in the urllib.parse component of Python before 3.11.4 allows attackers to bypass blocklisting methods by supplying a URL that starts with blank characters.

references

External citations — patches, advisories, analysis.

https://github.com/python/cpython/issues/99418REPORT
https://pointernull.com/security/python-url-parse-problem.htmlWEB

scry

Advisories like this name the exposed products attackers go after on your perimeter. See what is exposed on your perimeter with a free passive scan.

Free scan