CVE-2021-25121 (GCVE-0-2021-25121)

Vulnerability from cvelistv5 – Published: 2022-06-20 10:25 – Updated: 2024-08-03 19:56
VLAI
Title
Rating by BestWebSoft < 1.6 - Rating Denial of Service
Summary
The Rating by BestWebSoft WordPress plugin before 1.6 does not validate the submitted rating, allowing submission of long integer, causing a Denial of Service on the post/page when a user submit such rating
CWE
  • CWE-191 - Integer Underflow (Wrap or Wraparound)
Assigner
WPScan CNA under the mitre root
CNA scorecard E 44/100 over 1723 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
Unknown Rating by BestWebSoft Affected: 1.6 , < 1.6 (custom)
guessed Create a notification for this product.
Credits
Show details on NVD website

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  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T19:56:09.993Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://wpscan.com/vulnerability/efb1ddef-2123-416c-a932-856d41ed836d"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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        {
          "product": "Rating by BestWebSoft",
          "vendor": "Unknown",
          "versions": [
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              "lessThan": "1.6",
              "status": "affected",
              "version": "1.6",
              "versionType": "custom"
            }
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        }
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      "descriptions": [
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          "lang": "en",
          "value": "The Rating by BestWebSoft WordPress plugin before 1.6 does not validate the submitted rating, allowing submission of long integer, causing a Denial of Service on the post/page when a user submit such rating"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-191",
              "description": "CWE-191 Integer Underflow (Wrap or Wraparound)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-07-04T13:05:34.000Z",
        "orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
        "shortName": "WPScan"
      },
      "references": [
        {
          "tags": [
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          ],
          "url": "https://wpscan.com/vulnerability/efb1ddef-2123-416c-a932-856d41ed836d"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "Rating by BestWebSoft \u003c 1.6 - Rating Denial of Service",
      "x_generator": "WPScan CVE Generator",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "contact@wpscan.com",
          "ID": "CVE-2021-25121",
          "STATE": "PUBLIC",
          "TITLE": "Rating by BestWebSoft \u003c 1.6 - Rating Denial of Service"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Rating by BestWebSoft",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_name": "1.6",
                            "version_value": "1.6"
                          }
                        ]
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                    }
                  ]
                },
                "vendor_name": "Unknown"
              }
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          }
        },
        "credit": [
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            "lang": "eng",
            "value": "Drew Jones"
          }
        ],
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "The Rating by BestWebSoft WordPress plugin before 1.6 does not validate the submitted rating, allowing submission of long integer, causing a Denial of Service on the post/page when a user submit such rating"
            }
          ]
        },
        "generator": "WPScan CVE Generator",
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-191 Integer Underflow (Wrap or Wraparound)"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://wpscan.com/vulnerability/efb1ddef-2123-416c-a932-856d41ed836d",
              "refsource": "MISC",
              "url": "https://wpscan.com/vulnerability/efb1ddef-2123-416c-a932-856d41ed836d"
            }
          ]
        },
        "source": {
          "discovery": "EXTERNAL"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
    "assignerShortName": "WPScan",
    "cveId": "CVE-2021-25121",
    "datePublished": "2022-06-20T10:25:43.000Z",
    "dateReserved": "2021-01-14T00:00:00.000Z",
    "dateUpdated": "2024-08-03T19:56:09.993Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
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      "date": "2026-10-20",
      "epss": "0.01215",
      "percentile": "0.68157"
    },
    "nvd": {
      "cve": {
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:bestwebsoft:rating:*:*:*:*:*:wordpress:*:*",
                    "matchCriteriaId": "FF13E116-31C0-414D-BDFD-41A46EE06C7E",
                    "versionEndExcluding": "1.6",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
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        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "The Rating by BestWebSoft WordPress plugin before 1.6 does not validate the submitted rating, allowing submission of long integer, causing a Denial of Service on the post/page when a user submit such rating"
          },
          {
            "lang": "es",
            "value": "El plugin Rating by BestWebSoft WordPress anterior a la versi\u00f3n 1.6 no valida la valoraci\u00f3n enviada, permitiendo el env\u00edo de enteros largos, lo que provoca una denegaci\u00f3n de servicio en la entrada/p\u00e1gina cuando un usuario env\u00eda dicha valoraci\u00f3n"
          }
        ],
        "id": "CVE-2021-25121",
        "lastModified": "2024-11-21T05:54:23.567",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "MEDIUM",
              "cvssData": {
                "accessComplexity": "LOW",
                "accessVector": "NETWORK",
                "authentication": "SINGLE",
                "availabilityImpact": "PARTIAL",
                "baseScore": 4.0,
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P",
                "version": "2.0"
              },
              "exploitabilityScore": 8.0,
              "impactScore": 2.9,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": false
            }
          ],
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 6.5,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                "version": "3.1"
              },
              "exploitabilityScore": 2.8,
              "impactScore": 3.6,
              "source": "nvd@nist.gov",
              "type": "Primary"
            }
          ]
        },
        "published": "2022-06-20T11:15:09.043",
        "references": [
          {
            "source": "contact@wpscan.com",
            "tags": [
              "Exploit",
              "Third Party Advisory"
            ],
            "url": "https://wpscan.com/vulnerability/efb1ddef-2123-416c-a932-856d41ed836d"
          },
          {
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            "tags": [
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          }
        ],
        "sourceIdentifier": "contact@wpscan.com",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-191"
              }
            ],
            "source": "contact@wpscan.com",
            "type": "Secondary"
          },
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-191"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Secondary"
          }
        ]
      }
    },
    "redhat_vex": {
      "current_release_date": "2026-03-27T14:35:14+00:00",
      "cve": "CVE-2021-25121",
      "id": "CVE-2021-25121",
      "initial_release_date": "2021-01-01T00:00:00+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "Rating by BestWebSoft \u003c 1.6 - Rating Denial of Service",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2021/cve-2021-25121.json",
      "version": "3"
    }
  }
}



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