CVE-2024-3574: scrapy Information Disclosure

Description

In scrapy version 2.10.1, an issue was identified where the Authorization header, containing credentials for server authentication, is leaked to a third-party site during a cross-domain redirect. This vulnerability arises from the failure to remove the Authorization header when redirecting across domains. The exposure of the Authorization header to unauthorized actors could potentially allow for account hijacking.

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CVSS v3.1 Score

7.5

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Weakness Type (CWE)

CWE-200 CWE-200

Affected Products

Vendor	Product	Versions
scrapy	scrapy	< 2.11.1

References

Advisories & Patches

https://github.com/scrapy/scrapy/commit/5bcb8fd5019c72d05c4a96da78a7fcb6ecb55b75 https://huntr.com/bounties/49974321-2718-43e3-a152-62b16eed72a9 https://github.com/scrapy/scrapy/commit/5bcb8fd5019c72d05c4a96da78a7fcb6ecb55b75 https://huntr.com/bounties/49974321-2718-43e3-a152-62b16eed72a9

Exploits

https://huntr.com/bounties/49974321-2718-43e3-a152-62b16eed72a9 https://huntr.com/bounties/49974321-2718-43e3-a152-62b16eed72a9

Frequently Asked Questions

What is CVE-2024-3574? +

In scrapy version 2.10.1, an issue was identified where the Authorization header, containing credentials for server authentication, is leaked to a third-party site during a cross-domain redirect. This vulnerability arises from the failure to remove the Authorization header when redirecting across domains. The exposure of the Authorization header to unauthorized actors could potentially allow for account hijacking. It has a CVSS v3.1 base score of 7.5 (HIGH).

How severe is CVE-2024-3574? +

CVE-2024-3574 has a CVSS v3.1 score of 7.5 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2024-3574? +

CVE-2024-3574 affects products from scrapy, specifically: scrapy. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-3574? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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