CVE-2026-47255

HIGH

AgenticMail API/storage and outbound relay hardening

Title source: cna
STIX 2.1

Description

AgenticMail gives AI agents real email addresses and phone numbers. @agenticmail/api prior to version 0.9.32 and @agenticmail/core prior to version 0.9.10 had weakness related to validation and and binding of inactive-agent hour filtering; storage SQL identifier validation; metadata-backed ownership checks for raw storage SQL; blocking direct storage metadata access through raw SQL; fail-closed outbound worker secret handling; SMTP envelope/header control-character validation before command construction; and TLS certificate verification as the default for MailSender with an explicit opt-out for local development. @agenticmail/api prior to version 0.9.32 and @agenticmail/core prior to version 0.9.10 are patched.

Scores

CVSS v3 8.2
EPSS 0.0018
EPSS Percentile 7.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-20 CWE-284 CWE-319 CWE-798 CWE-89
Status published
Products (2)
agenticmail/@agenticmail/api < 0.9.32
agenticmail/@agenticmail/core < 0.9.10
Published Jul 20, 2026
Tracked Since Jul 21, 2026