{
  "affected": [
    {
      "database_specific": {
        "unresolved_ranges": [
          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "10.54"
              }
            ]
          }
        ]
      }
    }
  ],
  "details": "MailEnable versions prior to 10.54 contain a reflected cross-site scripting (XSS) vulnerability in the Failed parameter of /Mondo/lang/sys/Forms/MAI/AddRecipientsResult.aspx. The Failed value is not properly sanitized when processed via a GET request and is reflected in the response, allowing an attacker to break out of existing markup and inject arbitrary script. A remote attacker can supply a crafted payload that closes an existing HTML list element, inserts attacker-controlled JavaScript, and comments out remaining code, leading to script execution in a victim’s browser when the victim visits a malicious link. 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": "CVE-2025-34409",
  "modified": "2026-03-15T13:50:12.679147236Z",
  "published": "2025-12-09T18:15:51.580Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://www.mailenable.com/"
    },
    {
      "type": "ADVISORY",
      "url": "https://mailenable.com/Standard-ReleaseNotes.txt"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.vulncheck.com/advisories/mailenable-reflected-xss-in-failed-parameter-of-mai-addrecipientsresult-aspx"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}