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CVE-2026-108854

Estado: AplazadaMedia (5.3)—
Gravedad5.3Media · CVSS 4.0
Probabilidad de explotación0.23 %mayor que el 13 % de las CVE
Explotación activaNono figura en el catálogo de CISA
Exploit públicoNo conocidosin código público localizado

Wanwu anterior a 0.6.3 contiene una vulnerabilidad de referencia directa insegura a objetos que permite que cualquier usuario autenticado habilitado elimine las AppKeys heredadas de otros usuarios proporcionando un apiId numérico. Los atacantes pueden iterar identificadores de clave secuenciales contra DELETE /v1/appspace/app/key para revocar AppKeys en todas las organizaciones, interrumpiendo clientes MCP y OpenAPI hasta que los propietarios emitan nuevas claves.

Traducción automática del texto original de NVD (en inglés).

CVSS

Puntuación base
5.3
Versión
4.0
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/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

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días
0.23 %
Percentil entre todas las CVEs puntuadas
13
Fecha de la puntuación
20/10/2026

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

Inferido por reglas deterministas a partir del vector CVSS y la CWE. Solo orientativo.

Mitigaciones ATT&CK que cubren estas técnicas

Vulnerability ScanningThreat Intelligence ProgramPrivileged Account ManagementNetwork SegmentationDisable or Remove Feature or ProgramApplication Isolation and Sandboxing

Tecnologías afectadas (1)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

Wanwu — WanwuAI

CWE

Referencias

Mostrar las 6 referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2026-108854",
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          "id": "CVE-2026-108854",
          "role": "CISA Coordinator",
          "options": [
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              "exploitation": "none"
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              "automatable": "no"
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            {
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          "version": "2.0.3",
          "timestamp": "2026-10-18T11:36:08.650032Z"
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    "cvssMetricV31": [
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    "cvssMetricV40": [
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        "cvssData": {
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          "Automatable": "NOT_DEFINED",
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "valueDensity": "NOT_DEFINED",
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          "exploitMaturity": "NOT_DEFINED",
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          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
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          "vulnAvailabilityImpact": "LOW",
          "availabilityRequirement": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "subConfidentialityImpact": "NONE",
          "vulnConfidentialityImpact": "NONE",
          "confidentialityRequirement": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED"
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  },
  "affected": [
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      "affectedData": [
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          "repo": "https://github.com/UnicomAI/wanwu",
          "vendor": "UnicomAI",
          "product": "Wanwu",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "0.6.3",
              "versionType": "semver"
            }
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          "defaultStatus": "unaffected"
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  "published": "2026-10-11T14:17:05.100",
  "references": [
    {
      "url": "https://github.com/UnicomAI/wanwu",
      "source": "disclosure@vulncheck.com"
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    {
      "url": "https://github.com/UnicomAI/wanwu/blob/v0.6.2/internal/app-service/client/orm/app_key.go#L26-L31",
      "source": "disclosure@vulncheck.com"
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      "url": "https://github.com/UnicomAI/wanwu/commit/13d0b225ec237d5a0b44730b2331efadaeb462a2",
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      "url": "https://github.com/UnicomAI/wanwu/releases/tag/v0.6.3",
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      "url": "https://hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/unicomai-wanwu-appkey-delete-id-bola",
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      "url": "https://www.vulncheck.com/advisories/wanwu-before-0.6.3-idor-appkey-deletion-via-delete-v1-appspace-app-key",
      "source": "disclosure@vulncheck.com"
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      "description": [
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        }
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  ],
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    }
  ],
  "lastModified": "2026-10-18T12:17:01.520",
  "sourceIdentifier": "disclosure@vulncheck.com"
}