PyPi: Cfscrape

CVE-2017-7235

Safety vulnerability ID: 35741

This vulnerability was reviewed by experts

The information on this page was manually curated by our Cybersecurity Intelligence Team.

Created at Mar 23, 2017 Updated at Dec 05, 2024

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Advisory

Cfscrape 1.8.0 includes a fix for CVE-2017-7235: An issue was discovered in cloudflare-scrape 1.6.6 through 1.7.1. A malicious website owner could craft a page that executes arbitrary Python code against any cfscrape user who scrapes that website. This is fixed in 1.8.0.

Affected package

cfscrape

Latest version: 2.1.1

A simple Python module to bypass Cloudflare's anti-bot page. See https://github.com/Anorov/cloudflare-scrape for more information.

Affected versions

Fixed versions

Vulnerability changelog

An issue was discovered in cloudflare-scrape 1.6.6 through 1.7.1. A malicious website owner could craft a page that executes arbitrary Python code against any cfscrape user who scrapes that website. This is fixed in 1.8.0.

CONFIRM:https://github.com/Anorov/cloudflare-scrape/issues/97: https://github.com/Anorov/cloudflare-scrape/issues/97
CONFIRM:https://github.com/Anorov/cloudflare-scrape/releases/tag/1.8.0: https://github.com/Anorov/cloudflare-scrape/releases/tag/1.8.0
BID:97191: http://www.securityfocus.com/bid/97191

Resources

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Severity Details

CVSS Base Score

HIGH 8.8

CVSS v3 Details

HIGH 8.8

Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): REQUIRED
Scope (S): UNCHANGED
Confidentiality Impact (C): HIGH
Integrity Impact (I): HIGH
Availability Availability (A): HIGH

CVSS v2 Details

MEDIUM 6.8

Access Vector (AV): NETWORK
Access Complexity (AC): MEDIUM
Authentication (Au): NONE
Confidentiality Impact (C): PARTIAL
Integrity Impact (I): PARTIAL
Availability Impact (A): PARTIAL