Scrapy leaks the authorization header on same-domain but cross-origin redirects

Impact Since version 2.11.1, Scrapy drops the Authorization header when a request is redirected to a different domain. However, it keeps the header if the domain remains the same but the scheme http/https or the port change, all scenarios where the header should also be dropped. In the context of...

GHSA-4QQQ-9VQF-3H3F Scrapy leaks the authorization header on same-domain but cross-origin redirects

Impact Since version 2.11.1, Scrapy drops the Authorization header when a request is redirected to a different domain. However, it keeps the header if the domain remains the same but the scheme http/https or the port change, all scenarios where the header should also be dropped. In the context of...

PT-2024-18458 · Scrapy +3 · Scrapy +3

Name of the Vulnerable Software and Affected Versions: Scrapy versions prior to 2.11.2 Description: An issue was identified in Scrapy where the Authorization header is not removed during redirects that only change the scheme e.g., HTTPS to HTTP but remain within the same domain. This behavior...

Information Leakage

scrapy is vulnerable to Information Leakage. The vulnerability is due to the failure to remove the Authorization header when redirecting across domains, resulting in the exposure of sensitive credentials to unauthorized actors which could potentially lead to account hijacking...

XML External Entity (XXE)

scrapy is vulnerable to XML External Entity XXE. The vulnerability is due to the lxml.etree.fromstring function which lacks input validation, enabling attackers to execute denial of service attacks, access local files, create network connections, or bypass firewalls through specially crafted XML...

SUSE 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...

GHSA-4Q82-J5C2-G2C5 Duplicate Advisory: Scrapy authorization header leakage on cross-domain redirect

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-cw9j-q3vf-hrrv. This link is maintained to preserve external references. Original Description In scrapy versions before 2.11.1, an issue was identified where the Authorization header, containing credentials for...

Duplicate Advisory: Scrapy decompression bomb vulnerability

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-7j7m-v7m3-jqm7. This link is maintained to preserve external references. Original Description The scrapy/scrapy project is vulnerable to XML External Entity XXE attacks due to the use of lxml.etree.fromstring fo...

Duplicate Advisory: Scrapy authorization header leakage on cross-domain redirect

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-cw9j-q3vf-hrrv. This link is maintained to preserve external references. Original Description In scrapy versions before 2.11.1, an issue was identified where the Authorization header, containing credentials for...

GHSA-RMQV-7V3J-MR7P Duplicate Advisory: Scrapy decompression bomb vulnerability

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-7j7m-v7m3-jqm7. This link is maintained to preserve external references. Original Description The scrapy/scrapy project is vulnerable to XML External Entity XXE attacks due to the use of lxml.etree.fromstring fo...

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...

CVE-2024-3572

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, ...

DEBIAN-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...

DEBIAN-CVE-2024-3572

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, ...

UBUNTU-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...

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...

CVE-2024-3572

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, ...

UBUNTU-CVE-2024-3572

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, ...

CVE-2024-3574

CVE-2024-3574 affects Scrapy up to version 2.10.1, where the Authorization header used for server authentication can be leaked to a third‑party site during cross‑domain redirects. The root cause is the failure to remove the Authorization header when redirecting across domains (or when redirects c...

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...