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CVE-2021-38339

Estado: ModificadaMedia (6.1)—

The Simple Matted Thumbnails WordPress plugin is vulnerable to Reflected Cross-Site Scripting due to a reflected $_SERVER["PHP_SELF"] value in the ~/simple-matted-thumbnail.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 1.01.

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)

Devondev — Simple Matted Thumbnails

CWE

Referencias

JSON original (NVD)

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          "options": [
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    "cvssMetricV31": [
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        "cvssData": {
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  "published": "2021-09-10T14:15:10.147",
  "references": [
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  ],
  "vulnStatus": "Modified",
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      "source": "security@wordfence.com",
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    },
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  "lastModified": "2026-06-17T04:01:53.960",
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