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CVE-2023-0876

Estado: ModificadaMedia (6.1)—

The WP Meta SEO WordPress plugin before 4.5.3 does not authorize several ajax actions, allowing low-privilege users to make updates to certain data and leading to an arbitrary redirect vulnerability.

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)

Joomunited — WP Meta SEO

Referencias

JSON original (NVD)

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{
  "id": "CVE-2023-0876",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
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          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-02-26T18:48:13.152973Z"
        }
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        "source": "nvd@nist.gov",
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          "privilegesRequired": "NONE",
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          "userInteraction": "REQUIRED",
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          "confidentialityImpact": "LOW"
        },
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      }
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  },
  "affected": [
    {
      "source": "contact@wpscan.com",
      "affectedData": [
        {
          "vendor": "Unknown",
          "product": "WP Meta SEO",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "4.5.3",
              "versionType": "custom"
            }
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          "collectionURL": "https://wordpress.org/plugins",
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  ],
  "published": "2023-03-20T16:15:12.653",
  "references": [
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        "Third Party Advisory"
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    },
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        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "descriptions": [
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      "lang": "en",
      "value": "The WP Meta SEO WordPress plugin before 4.5.3 does not authorize several ajax actions, allowing low-privilege users to make updates to certain data and leading to an arbitrary redirect vulnerability."
    }
  ],
  "lastModified": "2026-06-17T05:26:32.290",
  "configurations": [
    {
      "nodes": [
        {
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}