CVE-2026-105782

Published: Ott 06, 2026 Last Modified: Ott 06, 2026
ExploitDB:
Other exploit source:
Google Dorks:
HIGH 7,5
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: unchanged
Confidentiality: none
Integrity: none
Availability: high

Description

AI Translation Available

Scrapy is a high-level web crawling and scraping framework for Python. From 1.4.0 until 2.14.2, RefererMiddleware in scrapy/spidermiddlewares/referer.py treated a Referrer-Policy response-header value that resembled a Python import path as a referrer policy class, imported the referenced object, and called it. A malicious website could supply a callable such as sys.exit and terminate a crawler processing the response. This issue is fixed in version 2.14.2.

470

Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection')

Draft
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Integrity Confidentiality Availability Other
Potential Impacts:
Execute Unauthorized Code Or Commands Alter Execution Logic Dos: Crash, Exit, Or Restart Other Read Application Data
Applicable Platforms
Languages: Java, PHP, Interpreted
View CWE Details
https://github.com/scrapy/scrapy/commit/945b787a263586cb580…
https://github.com/scrapy/scrapy/commit/945b787a263586cb5803c01c6da57daad8997ae5
https://github.com/scrapy/scrapy/commit/b6e5c58ae707a3d4bb4…
https://github.com/scrapy/scrapy/commit/b6e5c58ae707a3d4bb491537b5519534050047e0
https://github.com/scrapy/scrapy/releases/tag/2.14.2
https://github.com/scrapy/scrapy/releases/tag/2.14.2
https://github.com/scrapy/scrapy/security/advisories/GHSA-c…
https://github.com/scrapy/scrapy/security/advisories/GHSA-cwxj-rr6w-m6w7