FreeBSD : mail/mailpit -- multiple vulnerabilities (01f34a27-f560-11f0-bbdc-10ffe07f9334)

high Nessus Plugin ID 293765

Language:

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 01f34a27-f560-11f0-bbdc-10ffe07f9334 advisory.

Mailpit author reports:
Ensure SMTP TO & FROM addresses are RFC 5322 compliant and prevent header injection (GHSA-54wq-72mp-cq7c) Prevent Server-Side Request Forgery (SSRF) via HTML Check API (GHSA-6jxm-fv7w-rw5j)

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: 293765

File Name: freebsd_pkg_01f34a27f56011f0bbdc10ffe07f9334.nasl

Version: 1.2

Type: local

Family: FreeBSD Local Security Checks

Published: 1/20/2026

Updated: 2/6/2026

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

CVSS v2

Risk Factor: High

Base Score: 7.8

Temporal Score: 6.1

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

CVSS Score Source: CVE-2026-23845

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.7

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

Temporal Vector: CVSS:3.0/E:P/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 Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 1/19/2026

Vulnerability Publication Date: 1/18/2026

Reference Information

CVE: CVE-2026-23829, CVE-2026-23845

Detections

Analytics