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CVE-2026-22784

Estado: AnalizadaBaja (2.3)—

Lychee is a free, open-source photo-management tool. Prior to 7.1.0, an authorization vulnerability exists in Lychee's album password unlock functionality that allows users to gain possibly unauthorized access to other users' password-protected albums. When a user unlocks a password-protected public album, the system automatically unlocks ALL other public albums that share the same password, resulting in a complete authorization bypass. This vulnerability is fixed in 7.1.0.

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)

Lycheeorg — Lychee

CWE

Referencias

JSON original (NVD)

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          "role": "CISA Coordinator",
          "options": [
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              "exploitation": "none"
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              "automatable": "no"
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              "technicalImpact": "partial"
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          "version": "2.0.3",
          "timestamp": "2026-01-12T18:55:45.856490Z"
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
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          "privilegesRequired": "LOW",
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        "cvssData": {
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          "valueDensity": "NOT_DEFINED",
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          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
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  "published": "2026-01-12T19:16:04.127",
  "references": [
    {
      "url": "https://github.com/LycheeOrg/Lychee/commit/f021a29f9ab2bafa81d9f5e32ff5bc89915c7d41",
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  "vulnStatus": "Analyzed",
  "weaknesses": [
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      "description": [
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          "value": "CWE-863"
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      "lang": "en",
      "value": "Lychee is a free, open-source photo-management tool. Prior to 7.1.0, an authorization vulnerability exists in Lychee's album password unlock functionality that allows users to gain possibly unauthorized access to other users' password-protected albums. When a user unlocks a password-protected public album, the system automatically unlocks ALL other public albums that share the same password, resulting in a complete authorization bypass. This vulnerability is fixed in 7.1.0."
    },
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      "lang": "es",
      "value": "Lychee es una herramienta de gestión de fotos gratuita y de código abierto. Anterior a la versión 7.1.0, existe una vulnerabilidad de autorización en la funcionalidad de desbloqueo de álbumes con contraseña de Lychee que permite a los usuarios obtener acceso posiblemente no autorizado a los álbumes protegidos con contraseña de otros usuarios. Cuando un usuario desbloquea un álbum público protegido con contraseña, el sistema desbloquea automáticamente TODOS los demás álbumes públicos que comparten la misma contraseña, lo que resulta en una omisión completa de la autorización. Esta vulnerabilidad se corrigió en la versión 7.1.0."
    }
  ],
  "lastModified": "2026-06-17T10:20:25.283",
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