SEPTEMBER 17, 2026
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Case File

CVE-2026-82660

MEDIUM · CVSS 5.4 EPSS 0.19% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-08-31 · Last synced 2026-09-17

CyberRota Analysis

AI-Generated

Nodemailer versions prior to 8.0.9 are vulnerable due to insufficient enforcement of the disableFileAccess and disableUrlAccess options during message normalization in jsonTransport, allowing attackers to read local files or access external URLs through manipulated message content. This could lead to unauthorized data exposure and potential information leakage. Organizations using affected versions should prioritize updating to mitigate the risk of exploitation.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

GitHub PoC Links

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-82660
Severity
MEDIUM
CVSS
5.4
EPSS
0.19%

Original NVD Description

Nodemailer before 8.0.9 fails to enforce disableFileAccess and disableUrlAccess options during message normalization in jsonTransport. Attackers can read local files or fetch URLs by supplying path or href values in message content fields, bypassing intended access controls.