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CVE-2026-2551

Estado: AnalizadaBaja (2.1)—

A vulnerability was determined in ZenTao up to 21.7.8. Affected by this vulnerability is the function delete of the file editor/control.php of the component Backup Handler. This manipulation of the argument fileName causes path traversal. It is possible to initiate the attack remotely. The exploit has been publicly disclosed and may be utilized.

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).

Tecnologías afectadas (1)

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2026-2551",
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          "exploitMaturity": "PROOF_OF_CONCEPT",
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          "subIntegrityImpact": "NONE",
          "vulnIntegrityImpact": "LOW",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
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          "modifiedAttackRequirements": "NOT_DEFINED",
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          "modifiedSubIntegrityImpact": "NOT_DEFINED",
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          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
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  "affected": [
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      "affectedData": [
        {
          "vendor": "n/a",
          "modules": [
            "Backup Handler"
          ],
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          "versions": [
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  "published": "2026-02-16T11:15:56.550",
  "references": [
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      "url": "https://github.com/ez-lbz/ez-lbz.github.io/issues/10",
      "tags": [
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        "Issue Tracking"
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      "tags": [
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        "VDB Entry"
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  "weaknesses": [
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      "type": "Secondary",
      "source": "cna@vuldb.com",
      "description": [
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          "value": "CWE-22"
        }
      ]
    }
  ],
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      "value": "A vulnerability was determined in ZenTao up to 21.7.8. Affected by this vulnerability is the function delete of the file editor/control.php of the component Backup Handler. This manipulation of the argument fileName causes path traversal. It is possible to initiate the attack remotely. The exploit has been publicly disclosed and may be utilized."
    },
    {
      "lang": "es",
      "value": "Se determinó una vulnerabilidad en ZenTao hasta la versión 21.7.8. Afectada por esta vulnerabilidad es la función delete del archivo editor/control.php del componente Backup Handler. Esta manipulación del argumento fileName causa salto de ruta. Es posible iniciar el ataque de forma remota. El exploit ha sido divulgado públicamente y puede ser utilizado."
    }
  ],
  "lastModified": "2026-06-17T10:31:17.930",
  "configurations": [
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}