{"id":"CVE-2021-29476","details":"Requests is a HTTP library written in PHP. Requests mishandles deserialization in FilteredIterator. The issue has been patched and users of `Requests` 1.6.0, 1.6.1 and 1.7.0 should update to version 1.8.0.","aliases":["GHSA-52qp-jpq7-6c54"],"modified":"2026-07-09T11:23:54.395447Z","published":"2021-04-27T21:15:08.107Z","references":[{"type":"ADVISORY","url":"https://github.com/WordPress/Requests/security/advisories/GHSA-52qp-jpq7-6c54"},{"type":"FIX","url":"https://github.com/rmccue/Requests/pull/421"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/wordpress/requests","events":[{"introduced":"756374edd59ac69268ed35481a506ebd4e732525"},{"last_affected":"87932f52ffad70504d93f04f15690cf16a089546"}],"database_specific":{"cpe":["cpe:2.3:a:wordpress:requests:1.6.0:*:*:*:*:*:*:*","cpe:2.3:a:wordpress:requests:1.6.1:*:*:*:*:*:*:*","cpe:2.3:a:wordpress:requests:1.7.0:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"1.6.0"},{"last_affected":"1.6.0"},{"introduced":"1.6.1"},{"last_affected":"1.6.1"},{"introduced":"1.7.0"},{"last_affected":"1.7.0"}],"source":"CPE_STRING"}}],"versions":["1.6.0","1.6.1","1.7.0","v1.7.0","v1.6.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-29476.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}