CVE-2025-13033

HIGHNVD 7.57.5—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 7.5 under NVD CVSS v3. EPSS exploit probability: 0.0%, top 91% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, nvd
7.5
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 1%CVSS: 7.5Exploit: NoneExposed: 0

A fix is available — apply it.

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 v3
7.5
EG Score
7.5(medium)
EPSS
42.3%
KEV
Not listed

Published

November 14, 2025

Last Modified

May 11, 2026

Advisory Details (7)

Auto-updated May 11, 2026
Patch available. Sources: github, redhat.
github Patch Available

Parsing issue Email misdelivery · Advisory · nodemailer/nodemailer · GitHub

https://github.com/nodemailer/nodemailer/security/advisories/GHSA-mm7p-fcc7-pg87
generic

fix(addressparser): Fixed addressparser handling of quoted nested ema… · nodemailer/nodemailer@1150d99 · GitHub

https://github.com/nodemailer/nodemailer/commit/1150d99fba77280df2cfb1885c43df23109a8626
generic

GitHub - nodemailer/nodemailer: ✉️ Send e-mails with Node.JS – easy as cake! · GitHub

https://github.com/nodemailer/nodemailer
redhat

2402179 – (CVE-2025-13033, GHSA-mm7p-fcc7-pg87) CVE-2025-13033 nodemailer: Nodemailer: Email to an unintended domain can occur due to Interpretation Conflict

https://bugzilla.redhat.com/show_bug.cgi?id=2402179
redhat Patch Available

cve-details

https://access.redhat.com/security/cve/CVE-2025-13033
redhat Patch Available
https://access.redhat.com/errata/RHSA-2026:3751
redhat Patch Available
https://access.redhat.com/errata/RHSA-2026:15979

Vendor Advisories for CVE-2025-13033(2)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Patch Availability(2)

Vendor / EcosystemFixed in / PatchReleasedSource
redhatrhceph/grafana-rhel9:17775665462026-05-11redhat
redhatrhdh/rhdh-hub-rhel9:17725731592026-03-04redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(1 across 1 ecosystem)
npm(1)
PackageVulnerable rangeFixed inDependents
nodemailer—7.0.7—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 10× in last 7d / 43× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 115 total refreshes for this CVE.

  1. 2026-07-22 14:07 UTCEPSS rescore
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  23. 2026-06-21 12:31 UTCOSV refresh
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Frequently asked(5)

What is CVE-2025-13033?
CVE-2025-13033 is a high vulnerability published on November 14, 2025. 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…
When was CVE-2025-13033 disclosed?
CVE-2025-13033 was first published in the National Vulnerability Database on November 14, 2025, with the most recent update on May 11, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2025-13033 actively exploited?
CVE-2025-13033 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 42.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2025-13033?
CVE-2025-13033 has a CVSS v3 base score of 7.5 (NVD).
How do I remediate CVE-2025-13033?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-13033, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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