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CVE-2023-37867

Estado: ModificadaAlta (8.1)—

Time-of-check Time-of-use (TOCTOU) Race Condition vulnerability in YetAnotherStarsRating.Com YASR – Yet Another Star Rating Plugin for WordPress.This issue affects YASR – Yet Another Star Rating Plugin for WordPress: from n/a through 3.3.8.

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)

YET Another Stars Rating Project — YET Another Stars Rating

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2023-37867",
  "cveTags": [],
  "metrics": {
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "audit@patchstack.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 3.7,
          "attackVector": "NETWORK",
          "baseSeverity": "LOW",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 2.2
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 8.1,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 2.2
      }
    ]
  },
  "affected": [
    {
      "source": "audit@patchstack.com",
      "affectedData": [
        {
          "vendor": "YetAnotherStarsRating.com",
          "product": "YASR – Yet Another Star Rating Plugin for WordPress",
          "versions": [
            {
              "status": "affected",
              "changes": [
                {
                  "at": "3.3.9",
                  "status": "unaffected"
                }
              ],
              "version": "n/a",
              "versionType": "custom",
              "lessThanOrEqual": "3.3.8"
            }
          ],
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          "collectionURL": "https://wordpress.org/plugins",
          "defaultStatus": "unaffected"
        }
      ]
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  ],
  "published": "2023-11-30T14:15:09.983",
  "references": [
    {
      "url": "https://patchstack.com/database/vulnerability/yet-another-stars-rating/wordpress-yasr-yet-another-stars-rating-plugin-3-3-8-race-condition-vulnerability?_s_id=cve",
      "tags": [
        "Third Party Advisory"
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      "source": "audit@patchstack.com"
    },
    {
      "url": "https://patchstack.com/database/vulnerability/yet-another-stars-rating/wordpress-yasr-yet-another-stars-rating-plugin-3-3-8-race-condition-vulnerability?_s_id=cve",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "audit@patchstack.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-367"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-367"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Time-of-check Time-of-use (TOCTOU) Race Condition vulnerability in YetAnotherStarsRating.Com YASR – Yet Another Star Rating Plugin for WordPress.This issue affects YASR – Yet Another Star Rating Plugin for WordPress: from n/a through 3.3.8."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de condición de ejecución de tiempo de verificación de tiempo de uso (TOCTOU) en YetAnotherStarsRating.Com YASR – Otro complemento de calificación de estrellas para WordPress. Este problema afecta a YASR – Otro complemento de calificación de estrellas para WordPress: desde n/a hasta 3.3. 8."
    }
  ],
  "lastModified": "2026-06-17T06:08:48.347",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:yet_another_stars_rating_project:yet_another_stars_rating:*:*:*:*:*:wordpress:*:*",
              "vulnerable": true,
              "matchCriteriaId": "9E7CD0C5-6A01-42FD-954F-972094C574EF",
              "versionEndExcluding": "3.3.9"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "audit@patchstack.com"
}