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CVE-2024-56508

Estado: AnalizadaAlta (7.6)—

LinkAce is a self-hosted archive to collect links of your favorite websites. Prior to 1.15.6, a file upload vulnerability exists in the LinkAce. This issue occurs in the "Import Bookmarks" functionality, where malicious HTML files can be uploaded containing JavaScript payloads. These payloads execute when the uploaded links are accessed, leading to potential reflected or persistent XSS scenarios. This vulnerability is fixed in 1.15.6.

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.

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

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

User Account ManagementDisable or Remove Feature or ProgramApplication Isolation and SandboxingExploit ProtectionUpdate Software

Tecnologías afectadas (1)

Linkace — Linkace

CWE

Referencias

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          "role": "CISA Coordinator",
          "options": [
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            },
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            },
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            }
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          "version": "2.0.3",
          "timestamp": "2024-12-27T20:58:52.307301Z"
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          "attackComplexity": "LOW",
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          "confidentialityImpact": "LOW"
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      "affectedData": [
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  "published": "2024-12-27T16:15:25.187",
  "references": [
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      "url": "https://github.com/Kovah/LinkAce/commit/8cf3670d71a8629d33408da76f9d441a1aa933f6",
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      "description": [
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      "value": "LinkAce is a self-hosted archive to collect links of your favorite websites. Prior to 1.15.6, a file upload vulnerability exists in the LinkAce. This issue occurs in the \"Import Bookmarks\" functionality, where malicious HTML files can be uploaded containing JavaScript payloads. These payloads execute when the uploaded links are accessed, leading to potential reflected or persistent XSS scenarios. This vulnerability is fixed in 1.15.6."
    },
    {
      "lang": "es",
      "value": "LinkAce es un archivo alojado en el servidor para recopilar enlaces de sus sitios web favoritos. Antes de la versión 1.15.6, existía una vulnerabilidad de carga de archivos en LinkAce. Este problema se produce en la función \"Importar marcadores\", donde se pueden cargar archivos HTML maliciosos que contienen payloads de JavaScript. Estos payloads se ejecutan cuando se accede a los enlaces cargados, lo que genera posibles escenarios de XSS reflejado o persistentes. Esta vulnerabilidad se solucionó en la versión 1.15.6."
    }
  ],
  "lastModified": "2026-06-17T08:12:16.000",
  "configurations": [
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  "sourceIdentifier": "security-advisories@github.com"
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