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CVE-2026-89013

Estado: AplazadaAlta (8.7)—

Dolibarr 23.0.4 before 24.0.1 contains an authorization bypass vulnerability that allows unauthenticated attackers to read arbitrary files through the document storage endpoints by supplying a crafted hashp parameter value. Attackers can send a request with hashp=shared to skip token validation while satisfying the authorization condition in htdocs/document.php and htdocs/viewimage.php, gaining access to application logs, uploaded business documents, database backups containing password hashes, and files belonging to other multicompany entities.

CVSS

Probabilidad de explotación (EPSS)

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.

Vulnerabilidad de bypass de autenticación en endpoint web expuesto (Dolibarr) explotable sin credenciales ni interacción. Permite lectura de archivos arbitrarios (logs, documentos, backups con hashes) mediante parámetro crafted hashp=shared.

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Privileged Account ManagementLimit Access to Resource Over NetworkFilter Network TrafficUpdate SoftwareActive Directory ConfigurationVulnerability Scanning

Tecnologías afectadas (1)

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

Dolibarr — DolibarrAI

CWE

Referencias

JSON original (NVD)

Mostrar
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          "id": "CVE-2026-89013",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
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              "automatable": "yes"
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            {
              "technicalImpact": "partial"
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          "version": "2.0.3",
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          "integrityImpact": "NONE",
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          "valueDensity": "NOT_DEFINED",
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          "vulnIntegrityImpact": "NONE",
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          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED"
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      "affectedData": [
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              "versionType": "semver"
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          "packageURL": "pkg:github/Dolibarr/dolibarr",
          "defaultStatus": "unaffected"
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  "published": "2026-09-11T16:17:48.853",
  "references": [
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      "url": "https://github.com/Dolibarr/dolibarr/commit/cd05688dbed8a4af6eef32faf4fc1e823a37bce9",
      "source": "disclosure@vulncheck.com"
    },
    {
      "url": "https://github.com/Dolibarr/dolibarr/releases/tag/24.0.1",
      "source": "disclosure@vulncheck.com"
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    {
      "url": "https://www.vulncheck.com/advisories/dolibarr-authorization-bypass-via-hashp-parameter-in-document-php",
      "source": "disclosure@vulncheck.com"
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      "lang": "en",
      "value": "Dolibarr 23.0.4 before 24.0.1 contains an authorization bypass vulnerability that allows unauthenticated attackers to read arbitrary files through the document storage endpoints by supplying a crafted hashp parameter value. Attackers can send a request with hashp=shared to skip token validation while satisfying the authorization condition in htdocs/document.php and htdocs/viewimage.php, gaining access to application logs, uploaded business documents, database backups containing password hashes, and files belonging to other multicompany entities."
    }
  ],
  "lastModified": "2026-09-23T17:17:46.367",
  "sourceIdentifier": "disclosure@vulncheck.com"
}