Low severity · published Oct 22, 2026
CVE-2026-16648
Mailer Plus Log - Moderately critical - Access bypass - SA-CONTRIB-2026-128
New
3.8
CVSS
0.2%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 16% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DR
Drupal · Drupal
0.0.0 before 1.2.7 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-16648
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-16648
www.drupal.org
https://www.drupal.org/sa-contrib-2026-128
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