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CVE-2026-74873

Estado: AnalizadaAlta (8.7)—

openssl_encrypt versions before 1.4.0 expose passwords passed via the --password CLI argument in process listings accessible to all system users. Attackers can read process arguments through ps aux or /proc/[pid]/cmdline to retrieve plaintext passwords and keystore passwords.

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.

Exposición de contraseñas en argumentos de proceso (CWE-214) accesibles vía ps/procfs a usuarios no privilegiados en red sin autenticación (AV:N, PR:N). Información sensible (VC:H) legible sin interacción.

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 ManagementPassword PoliciesUpdate SoftwareVulnerability ScanningUser TrainingRestrict File and Directory Permissions

Tecnologías afectadas (1)

Jahlives — Openssl Encrypt

CWE

Referencias

JSON original (NVD)

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          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
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  "references": [
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      "url": "https://github.com/jahlives/openssl_encrypt/security/advisories/GHSA-h3m5-p59h-x88p",
      "tags": [
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        "Vendor Advisory"
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    }
  ],
  "lastModified": "2026-09-01T15:29:11.337",
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