Vulnerability-Lookup

CVE-2025-34401 (GCVE-0-2025-34401)

Vulnerability from cvelistv5 – Published: 2025-12-09 18:09 – Updated: 2026-05-14 02:08

Title

MailEnable < 10.54 Reflected XSS in FieldBcc Parameter of AddressBook.aspx

Summary

MailEnable versions prior to 10.54 contain a reflected cross-site scripting (XSS) vulnerability in the FieldBcc parameter of /Mondo/lang/sys/Forms/AddressBook.aspx. The FieldBcc value is not properly sanitized when processed via a GET request and is reflected inside a <script> block in the JavaScript variable var BCCFieldProvided. By supplying a crafted payload that terminates the existing LoadCurAddresses() function, inserts attacker-controlled script, and comments out remaining code, a remote attacker can execute arbitrary JavaScript in a victim’s browser during normal email composition. Successful exploitation can redirect victims to malicious sites, steal non-HttpOnly cookies, inject arbitrary HTML or CSS, and perform actions as the authenticated user.

Severity

5.3 (Medium)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-12-09 20:12 UTC

CWE

CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')

Assigner

VulnCheck CNA under the mitre root

CNA scorecard B 84/100 over 6638 records in the last 180 days details

References

3 references

URL	Tags
https://mailenable.com/Standard-ReleaseNotes.txt	release-notespatch
https://www.mailenable.com/	product
https://www.vulncheck.com/advisories/mailenable-r…	third-party-advisory

Impacted products

1 product

Vendor	Product	Version	CPE status
MailEnable	MailEnable	Affected: 0 , < 10.54 (custom) cpe:2.3:a:mailenable:mailenable::::::::

Credits

MushroomSecTeam (Spotify, AmirSUN, M30Brad, Hannah Green, av01t3x, PG)

Show details on NVD website

JSON

To clipboard

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}

CNVD-2025-30867

Vulnerability from cnvd - Published: 2025-12-17

Title

MailEnable FieldBcc参数跨站脚本漏洞

Description

MailEnable是一款商业电子邮件服务器软件，专为Windows操作系统设计，提供端到端的电子邮件托管和协作解决方案。 MailEnable存在跨站脚本漏洞，该漏洞源于/Mondo/lang/sys/Forms/AddressBook.aspx中FieldBcc参数对用户提供的数据缺乏有效过滤与转义，攻击者可利用该漏洞通过注入精心设计的有效载荷执行任意Web脚本或HTML。

Severity

中

Patch Name

MailEnable FieldBcc参数跨站脚本漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级程序修复该安全问题，详情见厂商官网: https://mailenable.com/download.asp

Reference

https://mailenable.com/Standard-ReleaseNotes.txt

Impacted products

Name
MailEnable MailEnable <10.54

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2025-34401",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-34401"
    }
  },
  "description": "MailEnable\u662f\u4e00\u6b3e\u5546\u4e1a\u7535\u5b50\u90ae\u4ef6\u670d\u52a1\u5668\u8f6f\u4ef6\uff0c\u4e13\u4e3aWindows\u64cd\u4f5c\u7cfb\u7edf\u8bbe\u8ba1\uff0c\u63d0\u4f9b\u7aef\u5230\u7aef\u7684\u7535\u5b50\u90ae\u4ef6\u6258\u7ba1\u548c\u534f\u4f5c\u89e3\u51b3\u65b9\u6848\u3002\n\nMailEnable\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e/Mondo/lang/sys/Forms/AddressBook.aspx\u4e2dFieldBcc\u53c2\u6570\u5bf9\u7528\u6237\u63d0\u4f9b\u7684\u6570\u636e\u7f3a\u4e4f\u6709\u6548\u8fc7\u6ee4\u4e0e\u8f6c\u4e49\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u6ce8\u5165\u7cbe\u5fc3\u8bbe\u8ba1\u7684\u6709\u6548\u8f7d\u8377\u6267\u884c\u4efb\u610fWeb\u811a\u672c\u6216HTML\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u7a0b\u5e8f\u4fee\u590d\u8be5\u5b89\u5168\u95ee\u9898\uff0c\u8be6\u60c5\u89c1\u5382\u5546\u5b98\u7f51:\r\nhttps://mailenable.com/download.asp",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-30867",
  "openTime": "2025-12-17",
  "patchDescription": "MailEnable\u662f\u4e00\u6b3e\u5546\u4e1a\u7535\u5b50\u90ae\u4ef6\u670d\u52a1\u5668\u8f6f\u4ef6\uff0c\u4e13\u4e3aWindows\u64cd\u4f5c\u7cfb\u7edf\u8bbe\u8ba1\uff0c\u63d0\u4f9b\u7aef\u5230\u7aef\u7684\u7535\u5b50\u90ae\u4ef6\u6258\u7ba1\u548c\u534f\u4f5c\u89e3\u51b3\u65b9\u6848\u3002\r\n\r\nMailEnable\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e/Mondo/lang/sys/Forms/AddressBook.aspx\u4e2dFieldBcc\u53c2\u6570\u5bf9\u7528\u6237\u63d0\u4f9b\u7684\u6570\u636e\u7f3a\u4e4f\u6709\u6548\u8fc7\u6ee4\u4e0e\u8f6c\u4e49\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u6ce8\u5165\u7cbe\u5fc3\u8bbe\u8ba1\u7684\u6709\u6548\u8f7d\u8377\u6267\u884c\u4efb\u610fWeb\u811a\u672c\u6216HTML\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "MailEnable FieldBcc\u53c2\u6570\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "MailEnable MailEnable \u003c10.54"
  },
  "referenceLink": "https://mailenable.com/Standard-ReleaseNotes.txt",
  "serverity": "\u4e2d",
  "submitTime": "2025-12-12",
  "title": "MailEnable FieldBcc\u53c2\u6570\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e"
}

FKIE_CVE-2025-34401

Vulnerability from fkie_nvd - Published: 2025-12-09 18:15 - Updated: 2026-10-14 21:10

Severity

6.1 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Summary

References

URL	Tags
disclosure@vulncheck.com	https://mailenable.com/Standard-ReleaseNotes.txt	Release Notes
disclosure@vulncheck.com	https://www.mailenable.com/	Product
disclosure@vulncheck.com	https://www.vulncheck.com/advisories/mailenable-reflected-xss-in-fieldbcc-parameter-of-addressbook-aspx	Third Party Advisory

Impacted products

	Vendor	Product	Version
	mailenable	mailenable	*

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "MailEnable",
          "vendor": "MailEnable",
          "versions": [
            {
              "lessThan": "10.54",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "disclosure@vulncheck.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:mailenable:mailenable:*:*:*:*:standard:*:*:*",
              "matchCriteriaId": "E4DAB799-EDB6-48D7-A7FD-77D9910CB308",
              "versionEndExcluding": "10.54",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "MailEnable versions prior to 10.54 contain\u00a0a reflected cross-site scripting (XSS) vulnerability in the FieldBcc parameter of /Mondo/lang/sys/Forms/AddressBook.aspx. The FieldBcc value is not properly sanitized when processed via a GET request and is reflected inside a \u003cscript\u003e block in the JavaScript variable var BCCFieldProvided. By supplying a crafted payload that terminates the existing LoadCurAddresses() function, inserts attacker-controlled script, and comments out remaining code, a remote attacker can execute arbitrary JavaScript in a victim\u2019s browser during normal email composition. Successful exploitation can redirect victims to malicious sites, steal non-HttpOnly cookies, inject arbitrary HTML or CSS, and perform actions as the authenticated user."
    },
    {
      "lang": "es",
      "value": "Las versiones de MailEnable anteriores a la 10.54 contienen una vulnerabilidad de cross-site scripting (XSS) reflejada en el par\u00e1metro FieldBcc de /Mondo/lang/sys/Forms/AddressBook.aspx. El valor de FieldBcc no se sanea correctamente cuando se procesa a trav\u00e9s de una solicitud GET y se refleja dentro de un bloque \u003cscript\u003e en la variable JavaScript var BCCFieldProvided. Al proporcionar una carga \u00fatil manipulada que termina la funci\u00f3n LoadCurAddresses() existente, inserta script controlado por el atacante y comenta el c\u00f3digo restante, un atacante remoto puede ejecutar JavaScript arbitrario en el navegador de una v\u00edctima durante la composici\u00f3n normal de un correo electr\u00f3nico. La explotaci\u00f3n exitosa puede redirigir a las v\u00edctimas a sitios maliciosos, robar cookies no HttpOnly, inyectar HTML o CSS arbitrario y realizar acciones como el usuario autenticado."
    }
  ],
  "id": "CVE-2025-34401",
  "lastModified": "2026-10-14T21:10:00.183",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 6.1,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 2.7,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ],
    "cvssMetricV40": [
      {
        "cvssData": {
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "attackVector": "NETWORK",
          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "confidentialityRequirement": "NOT_DEFINED",
          "exploitMaturity": "NOT_DEFINED",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "privilegesRequired": "NONE",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "subConfidentialityImpact": "LOW",
          "subIntegrityImpact": "LOW",
          "userInteraction": "PASSIVE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "version": "4.0",
          "vulnAvailabilityImpact": "NONE",
          "vulnConfidentialityImpact": "LOW",
          "vulnIntegrityImpact": "LOW",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "disclosure@vulncheck.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-34401",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-12-09T20:12:02.723427Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2025-12-09T18:15:50.527",
  "references": [
    {
      "source": "disclosure@vulncheck.com",
      "tags": [
        "Release Notes"
      ],
      "url": "https://mailenable.com/Standard-ReleaseNotes.txt"
    },
    {
      "source": "disclosure@vulncheck.com",
      "tags": [
        "Product"
      ],
      "url": "https://www.mailenable.com/"
    },
    {
      "source": "disclosure@vulncheck.com",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://www.vulncheck.com/advisories/mailenable-reflected-xss-in-fieldbcc-parameter-of-addressbook-aspx"
    }
  ],
  "sourceIdentifier": "disclosure@vulncheck.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ],
      "source": "disclosure@vulncheck.com",
      "type": "Secondary"
    }
  ]
}

GHSA-HVM3-R882-VHWP

Vulnerability from github – Published: 2025-12-09 18:30 – Updated: 2025-12-10 00:30

Details

MailEnable versions prior to 10.54 contain a reflected cross-site scripting (XSS) vulnerability in the FieldBcc parameter of /Mondo/lang/sys/Forms/AddressBook.aspx. The FieldBcc value is not properly sanitized when processed via a GET request and is reflected inside a block in the JavaScript variable var BCCFieldProvided. By supplying a crafted payload that terminates the existing LoadCurAddresses() function, inserts attacker-controlled script, and comments out remaining code, a remote attacker can execute arbitrary JavaScript in a victim’s browser during normal email composition. Successful exploitation can redirect victims to malicious sites, steal non-HttpOnly cookies, inject arbitrary HTML or CSS, and perform actions as the authenticated user.

Severity

6.1 (Medium)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

5.3 (Medium)


                  
                    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2025-34401"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-12-09T18:15:50Z",
    "severity": "MODERATE"
  },
  "details": "MailEnable versions prior to 10.54 contain\u00a0a reflected cross-site scripting (XSS) vulnerability in the FieldBcc parameter of /Mondo/lang/sys/Forms/AddressBook.aspx. The FieldBcc value is not properly sanitized when processed via a GET request and is reflected inside a \u003cscript\u003e block in the JavaScript variable var BCCFieldProvided. By supplying a crafted payload that terminates the existing LoadCurAddresses() function, inserts attacker-controlled script, and comments out remaining code, a remote attacker can execute arbitrary JavaScript in a victim\u2019s browser during normal email composition. Successful exploitation can redirect victims to malicious sites, steal non-HttpOnly cookies, inject arbitrary HTML or CSS, and perform actions as the authenticated user.",
  "id": "GHSA-hvm3-r882-vhwp",
  "modified": "2025-12-10T00:30:22Z",
  "published": "2025-12-09T18:30:45Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-34401"
    },
    {
      "type": "WEB",
      "url": "https://mailenable.com/Standard-ReleaseNotes.txt"
    },
    {
      "type": "WEB",
      "url": "https://www.mailenable.com"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/mailenable-reflected-xss-in-fieldbcc-parameter-of-addressbook-aspx"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

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

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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.

Action not permitted

CVE-2025-34401 (GCVE-0-2025-34401)

CNVD-2025-30867

FKIE_CVE-2025-34401

GHSA-HVM3-R882-VHWP

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Nomenclature

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Related by attack behaviour