FKIE_CVE-2025-13033

Vulnerability from fkie_nvd - Published: 2025-11-14 20:15 - Updated: 2026-10-18 20:10
Severity
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
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.
References
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2026:15979
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2026:3751
secalert@redhat.comhttps://access.redhat.com/security/cve/CVE-2025-13033
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=2402179
secalert@redhat.comhttps://github.com/nodemailer/nodemailer
secalert@redhat.comhttps://github.com/nodemailer/nodemailer/commit/1150d99fba77280df2cfb1885c43df23109a8626
secalert@redhat.comhttps://github.com/nodemailer/nodemailer/security/advisories/GHSA-mm7p-fcc7-pg87
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "collectionURL": "https://github.com/nodemailer/nodemailer",
          "defaultStatus": "unaffected",
          "packageName": "nodemailer",
          "product": "nodemailer",
          "vendor": "nodemailer",
          "versions": [
            {
              "lessThan": "7.0.7",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        },
        {
          "collectionURL": "https://catalog.redhat.com/software/containers/",
          "cpes": [
            "cpe:/a:redhat:ceph_storage:8.1::el9"
          ],
          "defaultStatus": "affected",
          "packageName": "rhceph/grafana-rhel9",
          "product": "Red Hat Ceph Storage 8.1",
          "vendor": "Red Hat",
          "versions": [
            {
              "lessThan": "*",
              "status": "unaffected",
              "version": "1777566546",
              "versionType": "rpm"
            }
          ]
        },
        {
          "collectionURL": "https://catalog.redhat.com/software/containers/",
          "cpes": [
            "cpe:/a:redhat:rhdh:1.9::el9"
          ],
          "defaultStatus": "affected",
          "packageName": "rhdh/rhdh-hub-rhel9",
          "product": "Red Hat Developer Hub 1.9",
          "vendor": "Red Hat",
          "versions": [
            {
              "lessThan": "*",
              "status": "unaffected",
              "version": "1772573159",
              "versionType": "rpm"
            }
          ]
        },
        {
          "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
          "cpes": [
            "cpe:/a:redhat:acm:2"
          ],
          "defaultStatus": "affected",
          "packageName": "rhacm2/acm-grafana-rhel9",
          "product": "Red Hat Advanced Cluster Management for Kubernetes 2",
          "vendor": "Red Hat"
        }
      ],
      "source": "secalert@redhat.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "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\u0027s 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."
    },
    {
      "lang": "es",
      "value": "Se identific\u00f3 una vulnerabilidad en la biblioteca de an\u00e1lisis de correo electr\u00f3nico debido a un manejo inadecuado de direcciones de correo electr\u00f3nico de destinatario con formato especial. Un atacante puede explotar esta falla al crear una direcci\u00f3n de destinatario que incrusta una direcci\u00f3n externa entre comillas. Esto provoca que la aplicaci\u00f3n redirija err\u00f3neamente el correo electr\u00f3nico a la direcci\u00f3n externa del atacante en lugar del destinatario interno previsto. Esto podr\u00eda conducir a una fuga de datos significativa de informaci\u00f3n sensible y permitir a un atacante eludir los filtros de seguridad y los controles de acceso."
    }
  ],
  "id": "CVE-2025-13033",
  "lastModified": "2026-10-18T20:10:00.110",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "secalert@redhat.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-13033",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-11-14T20:00:22.140079Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2025-11-14T20:15:45.957",
  "references": [
    {
      "source": "secalert@redhat.com",
      "url": "https://access.redhat.com/errata/RHSA-2026:15979"
    },
    {
      "source": "secalert@redhat.com",
      "url": "https://access.redhat.com/errata/RHSA-2026:3751"
    },
    {
      "source": "secalert@redhat.com",
      "url": "https://access.redhat.com/security/cve/CVE-2025-13033"
    },
    {
      "source": "secalert@redhat.com",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2402179"
    },
    {
      "source": "secalert@redhat.com",
      "url": "https://github.com/nodemailer/nodemailer"
    },
    {
      "source": "secalert@redhat.com",
      "url": "https://github.com/nodemailer/nodemailer/commit/1150d99fba77280df2cfb1885c43df23109a8626"
    },
    {
      "source": "secalert@redhat.com",
      "url": "https://github.com/nodemailer/nodemailer/security/advisories/GHSA-mm7p-fcc7-pg87"
    }
  ],
  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-1286"
        }
      ],
      "source": "secalert@redhat.com",
      "type": "Secondary"
    }
  ]
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.

Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

JSON

Loading timeline…




    Related by attack behaviour

    Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.