{"id":"GHSA-hxf9-7h4c-f5jv","summary":"Django-Anymail prone to a timing attack","details":"webhooks/base.py in Anymail (aka django-anymail) before 1.2.1 is prone to a timing attack vulnerability on the WEBHOOK_AUTHORIZATION secret, which allows remote attackers to post arbitrary e-mail tracking events.","aliases":["CVE-2018-6596","PYSEC-2018-7"],"modified":"2025-02-16T05:35:40.220058Z","published":"2018-07-12T20:30:40Z","database_specific":{"github_reviewed_at":"2020-06-16T21:41:20Z","nvd_published_at":null,"cwe_ids":["CWE-200"],"severity":"CRITICAL","github_reviewed":true},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2018-6596"},{"type":"WEB","url":"https://github.com/anymail/django-anymail/commit/c07998304b4a31df4c61deddcb03d3607a04691b"},{"type":"WEB","url":"https://github.com/anymail/django-anymail/commit/db586ede1fbb41dce21310ea28ae15a1cf1286c5"},{"type":"WEB","url":"https://bugs.debian.org/889450"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-hxf9-7h4c-f5jv"},{"type":"PACKAGE","url":"https://github.com/anymail/django-anymail"},{"type":"WEB","url":"https://github.com/anymail/django-anymail/releases/tag/v1.2.1"},{"type":"WEB","url":"https://github.com/anymail/django-anymail/releases/tag/v1.3"},{"type":"WEB","url":"https://github.com/pypa/advisory-database/tree/main/vulns/django-anymail/PYSEC-2018-7.yaml"},{"type":"WEB","url":"https://www.debian.org/security/2018/dsa-4107"}],"affected":[{"package":{"name":"django-anymail","ecosystem":"PyPI","purl":"pkg:pypi/django-anymail"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.1"}]}],"versions":["0.1","0.1.dev0","0.1.dev1","0.1.dev2","0.10","0.11","0.11.1","0.2","0.3","0.3.1","0.4.1","0.4.2","0.5","0.6","0.6.1","0.7","0.8","0.9","1.0","1.0rc0","1.1","1.2"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2018/07/GHSA-hxf9-7h4c-f5jv/GHSA-hxf9-7h4c-f5jv.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N"},{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N"}]}