CVE-2026-47255CWE-20CWE-284CWE-319CWE-798CWE-89

AgenticMail API/storage and outbound relay hardening

High · published July 20, 2026

CVSS v3.1
8.2
EPSS
0%
Percentile
15.7
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
8.2 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L
CVSS v4.0
Not supplied
EPSS
0.00252 · 15.7th percentile
Weaknesses
CWE-20 · Improper Input Validation; CWE-284 · Improper Access Control; CWE-319 · Cleartext Transmission of Sensitive Information; CWE-798 · Use of Hard-coded Credentials; CWE-89 · Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Published
2026-07-20T21:56Z
EPSS history
Timeline
  • 20 JUL 21:56Z
    AgenticMail API/storage and outbound relay hardening
    cvelistv5