PT-2026-136712

CVE-2026-121729

·

Published

2026-11-03

·

Updated

2026-11-03

Description by

CVSS 3.1
8.3
High
MetricsAV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H
emailflare before commit cf31f33 contains a missing authorization vulnerability in the inbox service /api/keys routes that allows any authenticated member to list, create and revoke API keys. Attackers can mint a global live API key accepted by /v1/send to send mail from any domain, or revoke existing keys to disable integrations.
Exploitability
Fix
Impacts
Researchers
Vendors
Affected products
Weakness enumeration
CWE-862: Missing Authorization
Related identifiers
CVE-2026-121729
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