FreeBSD : mail/mailpit -- multiple vulnerabilities (6e701ad2-4f61-11f1-af6d-10ffe07f9334)

high Nessus Plugin ID 314913

Synopsis

The remote FreeBSD host is missing one or more security-related updates.

Description

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the 6e701ad2-4f61-11f1-af6d-10ffe07f9334 advisory.

Mailpit author reports:
Set a default 50MB per message limit to prevent DoS via unlimited SMTP DATA and /api/v1/send body sizes (GHSA-fpxj-m5q8-fphw) Include CGNAT (Carrier-Grade NAT) in internal IP checks (GHSA-j3fj-qppj-fmmc) Block internal IP access by default in HTML check (GHSA-j3fj-qppj-fmmc) Fix for path traversal & arbitrary file write in mailpit dump --http <instance> via attacker-controlled message IDs (GHSA-qx5x-85p8-vg4j) Fix concurrent map read & write in proxy CSS rewriter (GHSA-w4vj-r5pg-3722)

Tenable has extracted the preceding description block directly from the FreeBSD security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Update the affected packages.

Plugin Details

Severity: High

ID: 314913

File Name: freebsd_pkg_6e701ad24f6111f1af6d10ffe07f9334.nasl

Version: 1.1

Type: Local

Family: FreeBSD Local Security Checks

Published: 5/15/2026

Updated: 5/15/2026

Supported Sensors: Nessus

Risk Information

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS Score Source: CVE-2026-45713

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

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

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:freebsd:freebsd:mailpit, cpe:/o:freebsd:freebsd

Required KB Items: Host/local_checks_enabled, Host/FreeBSD/release, Host/FreeBSD/pkg_info

Exploit Ease: No known exploits are available

Patch Publication Date: 5/14/2026

Vulnerability Publication Date: 5/14/2026

Reference Information

CVE: CVE-2026-45709, CVE-2026-45711, CVE-2026-45712, CVE-2026-45713

Detections

Analytics