XSS in Tegsoft's Online Support Application

{
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "cveMetadata": {
    "cveId": "CVE-2025-14320",
    "assignerOrgId": "ca940d4e-fea4-4aa2-9a58-591a58b1ce21",
    "assignerShortName": "TR-CERT",
    "dateUpdated": "2026-05-04T07:41:35.813Z",
    "dateReserved": "2025-12-09T12:32:46.579Z",
    "datePublished": "2026-05-04T07:41:35.813Z",
    "state": "PUBLISHED"
  },
  "containers": {
    "cna": {
      "providerMetadata": {
        "orgId": "ca940d4e-fea4-4aa2-9a58-591a58b1ce21",
        "shortName": "TR-CERT",
        "dateUpdated": "2026-05-04T07:41:35.813Z"
      },
      "datePublic": "2026-05-04T07:31:00.000Z",
      "title": "XSS in Tegsoft's Online Support Application",
      "descriptions": [
        {
          "lang": "en",
          "value": "Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Tegsoft Management and Information Services Trade Limited Company Online Support Application allows Reflected XSS.\n\nThis issue affects Online Support Application: from V3 through 31122025.",
          "supportingMedia": [
            {
              "type": "text/html",
              "base64": false,
              "value": "Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Tegsoft Management and Information Services Trade Limited Company Online Support Application allows Reflected XSS.<p>This issue affects Online Support Application: from V3 through 31122025.</p>"
            }
          ]
        }
      ],
      "affected": [
        {
          "vendor": "Tegsoft Management and Information Services Trade Limited Company",
          "product": "Online Support Application",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "V3",
              "status": "affected",
              "versionType": "custom",
              "lessThanOrEqual": "31122025"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "lang": "en",
              "description": "CWE-79 Improper neutralization of input during web page generation ('cross-site scripting')",
              "cweId": "CWE-79",
              "type": "CWE"
            }
          ]
        }
      ],
      "references": [
        {
          "url": "https://www.usom.gov.tr/bildirim/tr-26-0142",
          "tags": [
            "third-party-advisory"
          ]
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-591",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-591 Reflected XSS"
            }
          ]
        }
      ],
      "metrics": [
        {
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ],
          "cvssV3_1": {
            "version": "3.1",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "attackVector": "NETWORK",
            "attackComplexity": "LOW",
            "privilegesRequired": "NONE",
            "userInteraction": "NONE",
            "scope": "UNCHANGED",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL"
          }
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Selay YURDAGÜL",
          "type": "finder"
        }
      ]
    }
  }
}