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CVE-2022-4237

Estado: ModificadaAlta (8.8)—

The Welcart e-Commerce WordPress plugin before 2.8.6 does not validate user input before using it in file_exist() functions via various AJAX actions available to any authenticated users, which could allow users with a role as low as subscriber to perform PHAR deserialisation when they can upload a file and a suitable gadget chain is present on the blog

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)

Welcart — Welcart E-commerce

Referencias

JSON original (NVD)

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  "id": "CVE-2022-4237",
  "cveTags": [],
  "metrics": {
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          "timestamp": "2025-04-10T18:34:58.109058Z"
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  "published": "2023-01-02T22:15:16.630",
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    },
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    }
  ],
  "lastModified": "2026-06-17T05:20:20.347",
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