AgenticMail API/storage and outbound relay hardening

Summary

CVECVE-2026-47255
StatePUBLISHED
AssignerGitHub_M
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-07-20 22:17:15 UTC
Updated2026-07-21 15:16:35 UTC
DescriptionAgenticMail 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.

Risk And Classification

Primary CVSS: v3.1 8.2 HIGH from [email protected]

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L

EPSS: 0.001780000 probability, percentile 0.075470000 (date 2026-07-21)

Problem Types: CWE-20 | CWE-89 | CWE-284 | CWE-319 | CWE-798 | CWE-20 CWE-20: Improper Input Validation | CWE-89 CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') | CWE-284 CWE-284: Improper Access Control | CWE-319 CWE-319: Cleartext Transmission of Sensitive Information | CWE-798 CWE-798: Use of Hard-coded Credentials


VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary8.2HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L
3.1CNADECLARED8.2HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
Low

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Agenticmail @agenticmail/api affected < 0.9.32 Not specified
CNA Agenticmail @agenticmail/core affected < 0.9.10 Not specified

References

ReferenceSourceLinkTags
github.com/agenticmail/agenticmail/commit/234b811e426a0743170f3b10bc4341... [email protected] github.com
github.com/agenticmail/agenticmail/commit/1408de543fa3577d8c2d4fdb289c75... [email protected] github.com
github.com/agenticmail/agenticmail/commit/6c70c8254c906f823392d7f5ccee88... [email protected] github.com
github.com/agenticmail/agenticmail/blob/7b9b05d973676e9f3d097c08b8e649f5... [email protected] github.com
github.com/agenticmail/agenticmail/commit/8cb053f2307dd77b7736ffa0d7df04... [email protected] github.com
github.com/agenticmail/agenticmail/blob/7b9b05d973676e9f3d097c08b8e649f5... [email protected] github.com
github.com/agenticmail/agenticmail/security/advisories/GHSA-wjjv-3mj2-39hf [email protected] github.com
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