CVE-2025-12887: Post SMTP – Complete Email Deliverability and SMTP Solution with Email Logs, Alerts, Backup SMTP & Mobile App 0…

CVE-2025-12887. CVSS 3.1 base score 5.4 (MEDIUM, Vendor/CNA). EPSS 0.00282 (percentile 0.19419), scored 17-Oct-2026.

Affected technology

Post SMTP – Complete Email Deliverability and SMTP Solution with Email Logs, Alerts, Backup SMTP & Mobile App · 0 through 3.6.1
saadiqbal

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · Low privileges required · No user interaction required

What an attacker can do

Vendor/CNA’s CVSS 3.1 assessment (base score 5.4/10) rates confidentiality impact as none; integrity and availability impact as low. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 18-Oct-2026 17:26 UTC

CWE: CWE-862
CCR priority: 21.7 /100 (P4)
CVSS 3.1: 5.4 /10 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L · Vendor/CNA
EPSS: 0.00282 · percentile 0.19419 · 2026-10-17
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-18 17:25:50.801280+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2025-12887.html