CVE-2018-6596

CriticalCVSS 9.1/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.0 9.1/10CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Weakness enumeration

CWE-200

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://bugs.debian.org/889450Issue Tracking, Patch, Third Party Advisory
https://github.com/anymail/django-anymail/commit/c07998304b4a31df4c61deddcb03d3607a04691bPatch
https://github.com/anymail/django-anymail/commit/db586ede1fbb41dce21310ea28ae15a1cf1286c5Patch
https://github.com/anymail/django-anymail/releases/tag/v1.2.1Release Notes
https://github.com/anymail/django-anymail/releases/tag/v1.3Release Notes
https://www.debian.org/security/2018/dsa-4107Third Party Advisory
https://bugs.debian.org/889450Issue Tracking, Patch, Third Party Advisory
https://github.com/anymail/django-anymail/commit/c07998304b4a31df4c61deddcb03d3607a04691bPatch
https://github.com/anymail/django-anymail/commit/db586ede1fbb41dce21310ea28ae15a1cf1286c5Patch
https://github.com/anymail/django-anymail/releases/tag/v1.2.1Release Notes
https://github.com/anymail/django-anymail/releases/tag/v1.3Release Notes
https://www.debian.org/security/2018/dsa-4107Third Party Advisory

Timeline

Published: Feb 3, 2018
Last modified: Jun 17, 2026
NVD status: Modified

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