CVE-2026-82659

nodemailer before 9.0.1 File Read and SSRF via raw option

HIGH
7.1
CVSS Score
Published: August 31, 2026 at 08:46 AM UTC
Updated: September 10, 2026 at 04:18 PM UTC
1 product affected across 1 vendorNodemailer

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Severity
HIGH7.1
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 9.0.1
Vendor states this is fixed in 9.0.1 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.1HIGHVulnCheck
Vector?

Quick Info

StatusAWAITING ANALYSIS
CWE
CWE-73

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