---
id: CVE-2026-16648
title: Mailer Plus Log - Moderately critical - Access bypass - SA-CONTRIB-2026-128
summary: >-
  Insertion of Sensitive Information into Log File vulnerability in Drupal
  Mailer Plus Log allows Remote Services with Stolen Credentials. This issue
  affects Mailer Plus Log versions: from 0.0.0 to 1.2.7.
severity: low
cvss: 3.8
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N'
cvssSource: adp
cwe:
  - CWE-532
vendor: Drupal
product: Mailer Plus Log
affected:
  - mailer_plus_log >= 0.0.0 < 1.2.7
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-10-22T17:15:19.169114Z'
published: '2026-10-22'
updated: '2026-10-22'
sourceUpdated: '2026-10-22T17:15:23.605Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-16648'
references:
  - url: 'https://www.drupal.org/sa-contrib-2026-128'
tags:
  - cve.org
ingestedAt: '2026-10-22T02:23:25.191Z'
---

## Overview

Insertion of Sensitive Information into Log File vulnerability in Drupal Mailer Plus Log allows Remote Services with Stolen Credentials. This issue affects Mailer Plus Log versions: from 0.0.0 to 1.2.7.

## Affected

- `mailer_plus_log >= 0.0.0 < 1.2.7`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.