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CVE-2021-24922

Estado: ModificadaCrítica (9)—

The Pixel Cat WordPress plugin before 2.6.2 does not have CSRF check when saving its settings, and did not sanitise as well as escape some of them, which could allow attacker to make a logged in admin change them and perform Cross-Site Scripting attacks

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)

Fatcatapps — Pixel CAT

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2021-24922",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 6,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:S/C:P/I:P/A:P",
          "authentication": "SINGLE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 6.8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV31": [
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        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 9,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 6,
        "exploitabilityScore": 2.3
      }
    ]
  },
  "affected": [
    {
      "source": "contact@wpscan.com",
      "affectedData": [
        {
          "vendor": "Unknown",
          "product": "Pixel Cat – Conversion Pixel Manager",
          "versions": [
            {
              "status": "affected",
              "version": "2.6.2",
              "lessThan": "2.6.2",
              "versionType": "custom"
            }
          ]
        }
      ]
    }
  ],
  "published": "2021-12-13T11:15:09.470",
  "references": [
    {
      "url": "https://wpscan.com/vulnerability/399ffd65-f3c0-4fbe-a83a-2a620976aad2",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "contact@wpscan.com"
    },
    {
      "url": "https://wpscan.com/vulnerability/399ffd65-f3c0-4fbe-a83a-2a620976aad2",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "contact@wpscan.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-352"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Pixel Cat WordPress plugin before 2.6.2 does not have CSRF check when saving its settings, and did not sanitise as well as escape some of them, which could allow attacker to make a logged in admin change them and perform Cross-Site Scripting attacks"
    },
    {
      "lang": "es",
      "value": "El plugin Pixel Cat de WordPress versiones anteriores a 2.6.2, no presenta una comprobación de tipo CSRF al guardar sus configuraciones, y no sanea así como escapa de algunas de ellas, lo que podría permitir a un atacante hacer que un administrador registrado las cambie y realice ataques de tipo Cross-Site Scripting"
    }
  ],
  "lastModified": "2026-06-17T03:41:08.383",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:fatcatapps:pixel_cat:*:*:*:*:*:wordpress:*:*",
              "vulnerable": true,
              "matchCriteriaId": "4D168AF2-E5E5-4CD3-B3F6-0ECA040DB683",
              "versionEndExcluding": "2.6.2"
            }
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          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "contact@wpscan.com"
}