CVE-2024-3572
High
Description
The scrapy/scrapy project is vulnerable to XML External Entity (XXE) attacks due to the use of lxml.etree.fromstring for parsing untrusted XML data without proper validation. This vulnerability allows attackers to perform denial of service attacks, access local files, generate network connections, or circumvent firewalls by submitting specially crafted XML data.
SeverityHigh
CVSS7.5
Exploit probability—
ProductScrapy
PublishedApr 16, 2024
First seenApr 16, 2024
Weakness typeCWE-409CWE-409
How to fix
Update
- scrapy scrapy2.11.1 or later
- scrapy2.11.1, 1.8.4 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| scrapy scrapy | v < 2.11.1 | 2.11.1 |
| scrapyPyPI | 2.0.0 ≤ v < 2.11.1, v < 1.8.4 | 2.11.1, 1.8.4 |
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