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CVE-2025-3789

Status: AnalyzedMedium (5.1)—

A vulnerability was found in baseweb JSite 1.0. It has been rated as problematic. Affected by this issue is some unknown functionality of the file /a/sys/area/save. The manipulation of the argument Name leads to cross site scripting. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (1)

Jsite — Jsite

CWEs

References

Raw JSON (NVD)

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{
  "id": "CVE-2025-3789",
  "cveTags": [],
  "metrics": {
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          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
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    "cvssMetricV31": [
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          "Automatable": "NOT_DEFINED",
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/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",
          "exploitMaturity": "NOT_DEFINED",
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          "availabilityRequirement": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "subConfidentialityImpact": "NONE",
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          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
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          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
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      "affectedData": [
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          "product": "JSite",
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  "published": "2025-04-18T13:15:58.330",
  "references": [
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      "url": "https://github.com/caigo8/CVE-md/blob/main/JSite/XSS3.md",
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        "Third Party Advisory"
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      "url": "https://vuldb.com/?ctiid.305612",
      "tags": [
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        "VDB Entry"
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      "url": "https://vuldb.com/?submit.554566",
      "tags": [
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        "VDB Entry"
      ],
      "source": "cna@vuldb.com"
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      "type": "Secondary",
      "source": "cna@vuldb.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        },
        {
          "lang": "en",
          "value": "CWE-94"
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    },
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      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
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          "lang": "en",
          "value": "CWE-79"
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  "descriptions": [
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      "lang": "en",
      "value": "A vulnerability was found in baseweb JSite 1.0. It has been rated as problematic. Affected by this issue is some unknown functionality of the file /a/sys/area/save. The manipulation of the argument Name leads to cross site scripting. The attack may be launched remotely. The exploit has been disclosed to the public and may be used."
    },
    {
      "lang": "es",
      "value": "Se encontró una vulnerabilidad en baseweb JSite 1.0. Se ha clasificado como problemática. Este problema afecta a una funcionalidad desconocida del archivo /a/sys/area/save. La manipulación del argumento \"Name\" provoca ataques de cross-site scripting. El ataque puede ejecutarse remotamente. Se ha hecho público el exploit y puede que sea utilizado."
    }
  ],
  "lastModified": "2026-06-17T09:20:40.507",
  "configurations": [
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        {
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          "operator": "OR"
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}