Scrapy decompression bomb vulnerability

Impact Scrapy limits allowed response sizes by default through the DOWNLOADMAXSIZE and DOWNLOADWARNSIZE settings. However, those limits were only being enforced during the download of the raw, usually-compressed response bodies, and not during decompression, making Scrapy vulnerable to...

Scrapy vulnerable to ReDoS via XMLFeedSpider

Impact The following parts of the Scrapy API were found to be vulnerable to a ReDoS attack: - The XMLFeedSpider class or any subclass that uses the default node iterator: iternodes, as well as direct uses of the scrapy.utils.iterators.xmliter function. - Scrapy 2.6.0 to 2.11.0: The openinbrowser...

Duplicate Advisory: Starlette Content-Type Header ReDoS

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-2jv5-9r88-3w3p. This link is maintained to preserve external references. Original Description Summary When using form data, python-multipart uses a Regular Expression to parse the HTTP Content-Type header,...