CVE-2026-82659CWE-73

CVE-2026-82659

High · published August 31, 2026

CVSS v3.1
7.1
EPSS
0%
Percentile
27.2
In the wild
Unconfirmed
What it is

nodemailer before 9.0.1 fails to apply disableFileAccess and disableUrlAccess flags to message-level raw option, allowing authenticated attackers to read arbitrary files or perform server-side request forgery by supplying path or href properties. Attackers can exploit this by crafting raw messages with file paths or URLs that bypass the intended sandbox, with fetched content delivered in the outgoing message to attacker-controlled recipients.

The record
Technical detail
CVSS v3.1
7.1 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
CVSS v4.0
7.1 · CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N
EPSS
0.00349 · 27.2th percentile
Weakness
CWE-73 · External Control of File Name or Path
Published
2026-08-31T13:17Z
References (2)
https://github.com/nodemailer/nodemailer/security/advisories/GHSA-p6gq-j5cr-w38f · [email protected]https://www.vulncheck.com/advisories/nodemailer-before-9.0.1-file-read-and-ssrf-via-raw-option · [email protected]
EPSS history
Timeline
  • 01 SEP 03:32Z
    EPSS moved — → 0%
    epss
  • 31 AUG 08:46Z
    nodemailer before 9.0.1 File Read and SSRF via raw option
    cvelistv5