CVE-2025-13033

HIGH EPSS 38.9%
Published Nov 14, 20257mo ago · Modified Jun 17, 20261w ago
7.5 CVSS 3.1
High
Find Similar
Published Nov 14, 2025 7mo ago
Last Modified Jun 17, 2026 1w ago

Description

A vulnerability was identified in the email parsing library due to improper handling of specially formatted recipient email addresses. An attacker can exploit this flaw by crafting a recipient address that embeds an external address within quotes. This causes the application to misdirect the email to the attacker's external address instead of the intended internal recipient. This could lead to a significant data leak of sensitive information and allow an attacker to bypass security filters and access controls.

CVSS Details

Base Score
7.5
Exploitability
3.9
Impact
3.6
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity None
Availability None

Threat Intelligence

EPSS Exploit Probability
38.9% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-1286

References 7

  • access.redhat.com https://access.redhat.com/errata/RHSA-2026:15979
  • access.redhat.com https://access.redhat.com/errata/RHSA-2026:3751
  • access.redhat.com https://access.redhat.com/security/cve/CVE-2025-13033
  • bugzilla.redhat.com https://bugzilla.redhat.com/show_bug.cgi?id=2402179
  • github.com https://github.com/nodemailer/nodemailer
  • github.com https://github.com/nodemailer/nodemailer/commit/1150d99fba77280df2cfb1885c43df23109a8626
  • github.com https://github.com/nodemailer/nodemailer/security/advisories/GHSA-mm7p-fcc7-pg87

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.