Vulnerability-Lookup

CNVD-2026-17490

Vulnerability from cnvd - Published: 2026-04-16

Title

MailEnable StartDate参数跨站脚本漏洞

Description

MailEnable是一个基于Windows的商业电子邮件服务器。 MailEnable StartDate参数存在跨站脚本漏洞，该漏洞源于Webmail接口中FreeBusy.aspx表单的StartDate参数清理不当，攻击者可利用该漏洞通过制作恶意URL在受害者的浏览器中执行任意JavaScript。

Severity

中

Patch Name

MailEnable StartDate参数跨站脚本漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://www.mailenable.com/download.asp

Reference

https://karmainsecurity.com/KIS-2026-05

Impacted products

Name
MailEnable MailEnable <10.55

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2026-32852",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2026-32852"
    }
  },
  "description": "MailEnable\u662f\u4e00\u4e2a\u57fa\u4e8eWindows\u7684\u5546\u4e1a\u7535\u5b50\u90ae\u4ef6\u670d\u52a1\u5668\u3002\n\nMailEnable StartDate\u53c2\u6570\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eWebmail\u63a5\u53e3\u4e2dFreeBusy.aspx\u8868\u5355\u7684StartDate\u53c2\u6570\u6e05\u7406\u4e0d\u5f53\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u5236\u4f5c\u6076\u610fURL\u5728\u53d7\u5bb3\u8005\u7684\u6d4f\u89c8\u5668\u4e2d\u6267\u884c\u4efb\u610fJavaScript\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://www.mailenable.com/download.asp",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2026-17490",
  "openTime": "2026-04-16",
  "patchDescription": "MailEnable\u662f\u4e00\u4e2a\u57fa\u4e8eWindows\u7684\u5546\u4e1a\u7535\u5b50\u90ae\u4ef6\u670d\u52a1\u5668\u3002\r\n\r\nMailEnable StartDate\u53c2\u6570\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eWebmail\u63a5\u53e3\u4e2dFreeBusy.aspx\u8868\u5355\u7684StartDate\u53c2\u6570\u6e05\u7406\u4e0d\u5f53\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u5236\u4f5c\u6076\u610fURL\u5728\u53d7\u5bb3\u8005\u7684\u6d4f\u89c8\u5668\u4e2d\u6267\u884c\u4efb\u610fJavaScript\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 StartDate\u53c2\u6570\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "MailEnable MailEnable \u003c10.55"
  },
  "referenceLink": "https://karmainsecurity.com/KIS-2026-05",
  "serverity": "\u4e2d",
  "submitTime": "2026-03-26",
  "title": "MailEnable StartDate\u53c2\u6570\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e"
}

CVE-2026-32852 (GCVE-0-2026-32852)

Vulnerability from cvelistv5 – Published: 2026-03-23 19:06 – Updated: 2026-03-24 15:13

Title

MailEnable < 10.55 Reflected XSS via FreeBusy.aspx StartDate Parameter

Summary

MailEnable versions prior to 10.55 contain a reflected cross-site scripting vulnerability in the webmail interface that allows remote attackers to execute arbitrary JavaScript in a victim's browser by crafting a malicious URL. Attackers can inject malicious code through the StartDate parameter in the FreeBusy.aspx form, which is not properly sanitized before being embedded into dynamically generated JavaScript.

Severity ?

5.1 (Medium)


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

CWE

CWE-79 - Improper neutralization of input during web page generation ('cross-site scripting')

Assigner

VulnCheck

References

URL

Tags

	https://www.mailenable.com/rss/article.asp?Source…	vendor-advisorypatch
	https://karmainsecurity.com/KIS-2026-05	technical-descriptionexploit
	https://mailenable.com/Standard-ReleaseNotes.txt	release-notes
	https://www.mailenable.com/	product
	https://www.vulncheck.com/advisories/mailenable-r…	third-party-advisory

Impacted products

	Vendor	Product	Version
	MailEnable	MailEnable	Affected: 0 , < 10.55 (semver)

Credits

Egidio Romano

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-32852",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-03-24T14:01:06.225059Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-03-24T15:13:27.501Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "MailEnable",
          "vendor": "MailEnable",
          "versions": [
            {
              "lessThan": "10.55",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Egidio Romano"
        }
      ],
      "descriptions": [
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          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "MailEnable versions prior to\u0026nbsp;10.55 contain a reflected cross-site scripting vulnerability in the webmail interface that allows remote attackers to execute arbitrary JavaScript in a victim\u0027s browser by crafting a malicious URL. Attackers can inject malicious code through the StartDate parameter in the FreeBusy.aspx form, which is not properly sanitized before being embedded into dynamically generated JavaScript.\u003cbr\u003e"
            }
          ],
          "value": "MailEnable versions prior to\u00a010.55 contain a reflected cross-site scripting vulnerability in the webmail interface that allows remote attackers to execute arbitrary JavaScript in a victim\u0027s browser by crafting a malicious URL. Attackers can inject malicious code through the StartDate parameter in the FreeBusy.aspx form, which is not properly sanitized before being embedded into dynamically generated JavaScript."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 5.1,
            "baseSeverity": "MEDIUM",
            "exploitMaturity": "NOT_DEFINED",
            "privilegesRequired": "NONE",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "LOW",
            "subIntegrityImpact": "LOW",
            "userInteraction": "ACTIVE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N",
            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "NONE",
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            "vulnerabilityResponseEffort": "NOT_DEFINED"
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          "scenarios": [
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      "problemTypes": [
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          "descriptions": [
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              "type": "CWE"
            }
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        }
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      "providerMetadata": {
        "dateUpdated": "2026-03-23T19:08:42.797Z",
        "orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
        "shortName": "VulnCheck"
      },
      "references": [
        {
          "tags": [
            "vendor-advisory",
            "patch"
          ],
          "url": "https://www.mailenable.com/rss/article.asp?Source=RSSADMIN\u0026ID=MAILENABLEVERSION1055"
        },
        {
          "tags": [
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            "exploit"
          ],
          "url": "https://karmainsecurity.com/KIS-2026-05"
        },
        {
          "tags": [
            "release-notes"
          ],
          "url": "https://mailenable.com/Standard-ReleaseNotes.txt"
        },
        {
          "tags": [
            "product"
          ],
          "url": "https://www.mailenable.com/"
        },
        {
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://www.vulncheck.com/advisories/mailenable-reflected-xss-via-freebusy-aspx-startdate-parameter"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "MailEnable \u003c 10.55 Reflected XSS via FreeBusy.aspx StartDate Parameter",
      "x_generator": {
        "engine": "Vulnogram 1.0.1"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
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    "datePublished": "2026-03-23T19:06:41.939Z",
    "dateReserved": "2026-03-16T18:11:41.759Z",
    "dateUpdated": "2026-03-24T15:13:27.501Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date

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.

Detection rules are retrieved from Rulezet.

Action not permitted

CNVD-2026-17490

CVE-2026-32852 (GCVE-0-2026-32852)

Tags

Sightings

Nomenclature