Search

Find a vulnerability

Search criteria ⓘ Use this form to refine search results.
Full-text search supports keyword queries with ranking and filtering.
You can combine vendor, product, and sources to narrow results.
Enable “Apply ordering” to sort by date instead of relevance.

    2 vulnerabilities found for WordPress Popular Posts by WordPress Popular Posts

    CVE-2021-42362 (GCVE-0-2021-42362)

    Vulnerability from nvd – Published: 2021-11-17 17:44 – Updated: 2024-09-16 18:45
    VLAI
    Title
    WordPress Popular Posts <= 5.3.2 Authenticated Arbitrary File Upload
    Summary
    The WordPress Popular Posts WordPress plugin is vulnerable to arbitrary file uploads due to insufficient input file type validation found in the ~/src/Image.php file which makes it possible for attackers with contributor level access and above to upload malicious files that can be used to obtain remote code execution, in versions up to and including 5.3.2.
    Severity
    8.8 (High)
    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
    CWE
    • CWE-434 - Unrestricted Upload of File with Dangerous Type
    Assigner
    References
    Impacted products
    Vendor Product Version
    WordPress Popular Posts WordPress Popular Posts Affected: 0.0 , ≤ 5.3.2 (custom)
    		Create a notification for this product.
    Date Public
    2021-11-12 05:00
    Credits
    Original Researcher: Jerome Bruandet, NinTechNet Exploit Author: Simone Cristofaro
    Show details on NVD website
    To clipboard 

    {
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T03:30:38.647Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://blog.nintechnet.com/improper-input-validation-fixed-in-wordpress-popular-posts-plugin/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.wordfence.com/vulnerability-advisories/#CVE-2021-42362"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://plugins.trac.wordpress.org/changeset/2542638/wordpress-popular-posts/trunk/src/Image.php"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://wpscan.com/vulnerability/bd4f157c-a3d7-4535-a587-0102ba4e3009"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://packetstormsecurity.com/files/165376/WordPress-Popular-Posts-5.3.2-Remote-Code-Execution.html"
          },
          {
            "tags": [
              "patch",
              "x_transferred"
            ],
            "url": "https://github.com/cabrerahector/wordpress-popular-posts/commit/d9b274cf6812eb446e4103cb18f69897ec6fe601"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "WordPress Popular Posts",
          "vendor": "WordPress Popular Posts",
          "versions": [
            {
              "lessThanOrEqual": "5.3.2",
              "status": "affected",
              "version": "0.0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "user": "00000000-0000-4000-9000-000000000000",
          "value": "Original Researcher: Jerome Bruandet, NinTechNet Exploit Author: Simone Cristofaro"
        }
      ],
      "datePublic": "2021-11-12T05:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eThe WordPress Popular Posts WordPress plugin is vulnerable to arbitrary file uploads due to insufficient input file type validation found in the ~/src/Image.php file which makes it possible for attackers with contributor level access and above to upload malicious files that can be used to obtain remote code execution, in versions up to and including 5.3.2.\u003c/p\u003e"
            }
          ],
          "value": "The WordPress Popular Posts WordPress plugin is vulnerable to arbitrary file uploads due to insufficient input file type validation found in the ~/src/Image.php file which makes it possible for attackers with contributor level access and above to upload malicious files that can be used to obtain remote code execution, in versions up to and including 5.3.2."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-434",
              "description": "CWE-434 Unrestricted Upload of File with Dangerous Type",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-11-21T23:31:19.797Z",
        "orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
        "shortName": "Wordfence"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://blog.nintechnet.com/improper-input-validation-fixed-in-wordpress-popular-posts-plugin/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.wordfence.com/vulnerability-advisories/#CVE-2021-42362"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://plugins.trac.wordpress.org/changeset/2542638/wordpress-popular-posts/trunk/src/Image.php"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://wpscan.com/vulnerability/bd4f157c-a3d7-4535-a587-0102ba4e3009"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://packetstormsecurity.com/files/165376/WordPress-Popular-Posts-5.3.2-Remote-Code-Execution.html"
        },
        {
          "tags": [
            "patch"
          ],
          "url": "https://github.com/cabrerahector/wordpress-popular-posts/commit/d9b274cf6812eb446e4103cb18f69897ec6fe601"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eUpdate to version 5.3.3 or newer. \u003c/p\u003e"
            }
          ],
          "value": "Update to version 5.3.3 or newer."
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "WordPress Popular Posts \u003c= 5.3.2 Authenticated Arbitrary File Upload",
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "AKA": "Wordfence",
          "ASSIGNER": "security@wordfence.com",
          "DATE_PUBLIC": "2021-11-12T13:26:00.000Z",
          "ID": "CVE-2021-42362",
          "STATE": "PUBLIC",
          "TITLE": "WordPress Popular Posts \u003c= 5.3.2 Authenticated Arbitrary File Upload"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "WordPress Popular Posts",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c=",
                            "version_name": "5.3.2",
                            "version_value": "5.3.2"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "WordPress Popular Posts"
              }
            ]
          }
        },
        "credit": [
          {
            "lang": "eng",
            "value": "Original Researcher: Jerome Bruandet, NinTechNet Exploit Author: Simone Cristofaro"
          }
        ],
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "The WordPress Popular Posts WordPress plugin is vulnerable to arbitrary file uploads due to insufficient input file type validation found in the ~/src/Image.php file which makes it possible for attackers with contributor level access and above to upload malicious files that can be used to obtain remote code execution, in versions up to and including 5.3.2."
            }
          ]
        },
        "generator": {
          "engine": "Vulnogram 0.0.9"
        },
        "impact": {
          "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": "8.8",
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-434 Unrestricted Upload of File with Dangerous Type"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://blog.nintechnet.com/improper-input-validation-fixed-in-wordpress-popular-posts-plugin/",
              "refsource": "MISC",
              "url": "https://blog.nintechnet.com/improper-input-validation-fixed-in-wordpress-popular-posts-plugin/"
            },
            {
              "name": "https://www.wordfence.com/vulnerability-advisories/#CVE-2021-42362",
              "refsource": "MISC",
              "url": "https://www.wordfence.com/vulnerability-advisories/#CVE-2021-42362"
            },
            {
              "name": "https://plugins.trac.wordpress.org/changeset/2542638/wordpress-popular-posts/trunk/src/Image.php",
              "refsource": "MISC",
              "url": "https://plugins.trac.wordpress.org/changeset/2542638/wordpress-popular-posts/trunk/src/Image.php"
            },
            {
              "name": "https://wpscan.com/vulnerability/bd4f157c-a3d7-4535-a587-0102ba4e3009",
              "refsource": "MISC",
              "url": "https://wpscan.com/vulnerability/bd4f157c-a3d7-4535-a587-0102ba4e3009"
            },
            {
              "name": "http://packetstormsecurity.com/files/165376/WordPress-Popular-Posts-5.3.2-Remote-Code-Execution.html",
              "refsource": "MISC",
              "url": "http://packetstormsecurity.com/files/165376/WordPress-Popular-Posts-5.3.2-Remote-Code-Execution.html"
            }
          ]
        },
        "solution": [
          {
            "lang": "en",
            "value": "Update to version 5.3.3 or newer."
          }
        ],
        "source": {
          "discovery": "UNKNOWN"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
    "assignerShortName": "Wordfence",
    "cveId": "CVE-2021-42362",
    "datePublished": "2021-11-17T17:44:23.922Z",
    "dateReserved": "2021-10-14T00:00:00.000Z",
    "dateUpdated": "2024-09-16T18:45:18.029Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

    CVE-2021-42362 (GCVE-0-2021-42362)

    Vulnerability from cvelistv5 – Published: 2021-11-17 17:44 – Updated: 2024-09-16 18:45
    VLAI
    Title
    WordPress Popular Posts <= 5.3.2 Authenticated Arbitrary File Upload
    Summary
    The WordPress Popular Posts WordPress plugin is vulnerable to arbitrary file uploads due to insufficient input file type validation found in the ~/src/Image.php file which makes it possible for attackers with contributor level access and above to upload malicious files that can be used to obtain remote code execution, in versions up to and including 5.3.2.
    Severity
    8.8 (High)
    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
    CWE
    • CWE-434 - Unrestricted Upload of File with Dangerous Type
    Assigner
    References
    Impacted products
    Vendor Product Version
    WordPress Popular Posts WordPress Popular Posts Affected: 0.0 , ≤ 5.3.2 (custom)
    		Create a notification for this product.
    Date Public
    2021-11-12 05:00
    Credits
    Original Researcher: Jerome Bruandet, NinTechNet Exploit Author: Simone Cristofaro
    Show details on NVD website
    To clipboard 

    {
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T03:30:38.647Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://blog.nintechnet.com/improper-input-validation-fixed-in-wordpress-popular-posts-plugin/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.wordfence.com/vulnerability-advisories/#CVE-2021-42362"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://plugins.trac.wordpress.org/changeset/2542638/wordpress-popular-posts/trunk/src/Image.php"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://wpscan.com/vulnerability/bd4f157c-a3d7-4535-a587-0102ba4e3009"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://packetstormsecurity.com/files/165376/WordPress-Popular-Posts-5.3.2-Remote-Code-Execution.html"
          },
          {
            "tags": [
              "patch",
              "x_transferred"
            ],
            "url": "https://github.com/cabrerahector/wordpress-popular-posts/commit/d9b274cf6812eb446e4103cb18f69897ec6fe601"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "WordPress Popular Posts",
          "vendor": "WordPress Popular Posts",
          "versions": [
            {
              "lessThanOrEqual": "5.3.2",
              "status": "affected",
              "version": "0.0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "user": "00000000-0000-4000-9000-000000000000",
          "value": "Original Researcher: Jerome Bruandet, NinTechNet Exploit Author: Simone Cristofaro"
        }
      ],
      "datePublic": "2021-11-12T05:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eThe WordPress Popular Posts WordPress plugin is vulnerable to arbitrary file uploads due to insufficient input file type validation found in the ~/src/Image.php file which makes it possible for attackers with contributor level access and above to upload malicious files that can be used to obtain remote code execution, in versions up to and including 5.3.2.\u003c/p\u003e"
            }
          ],
          "value": "The WordPress Popular Posts WordPress plugin is vulnerable to arbitrary file uploads due to insufficient input file type validation found in the ~/src/Image.php file which makes it possible for attackers with contributor level access and above to upload malicious files that can be used to obtain remote code execution, in versions up to and including 5.3.2."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-434",
              "description": "CWE-434 Unrestricted Upload of File with Dangerous Type",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-11-21T23:31:19.797Z",
        "orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
        "shortName": "Wordfence"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://blog.nintechnet.com/improper-input-validation-fixed-in-wordpress-popular-posts-plugin/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.wordfence.com/vulnerability-advisories/#CVE-2021-42362"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://plugins.trac.wordpress.org/changeset/2542638/wordpress-popular-posts/trunk/src/Image.php"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://wpscan.com/vulnerability/bd4f157c-a3d7-4535-a587-0102ba4e3009"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://packetstormsecurity.com/files/165376/WordPress-Popular-Posts-5.3.2-Remote-Code-Execution.html"
        },
        {
          "tags": [
            "patch"
          ],
          "url": "https://github.com/cabrerahector/wordpress-popular-posts/commit/d9b274cf6812eb446e4103cb18f69897ec6fe601"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eUpdate to version 5.3.3 or newer. \u003c/p\u003e"
            }
          ],
          "value": "Update to version 5.3.3 or newer."
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "WordPress Popular Posts \u003c= 5.3.2 Authenticated Arbitrary File Upload",
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "AKA": "Wordfence",
          "ASSIGNER": "security@wordfence.com",
          "DATE_PUBLIC": "2021-11-12T13:26:00.000Z",
          "ID": "CVE-2021-42362",
          "STATE": "PUBLIC",
          "TITLE": "WordPress Popular Posts \u003c= 5.3.2 Authenticated Arbitrary File Upload"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "WordPress Popular Posts",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c=",
                            "version_name": "5.3.2",
                            "version_value": "5.3.2"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "WordPress Popular Posts"
              }
            ]
          }
        },
        "credit": [
          {
            "lang": "eng",
            "value": "Original Researcher: Jerome Bruandet, NinTechNet Exploit Author: Simone Cristofaro"
          }
        ],
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "The WordPress Popular Posts WordPress plugin is vulnerable to arbitrary file uploads due to insufficient input file type validation found in the ~/src/Image.php file which makes it possible for attackers with contributor level access and above to upload malicious files that can be used to obtain remote code execution, in versions up to and including 5.3.2."
            }
          ]
        },
        "generator": {
          "engine": "Vulnogram 0.0.9"
        },
        "impact": {
          "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": "8.8",
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-434 Unrestricted Upload of File with Dangerous Type"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://blog.nintechnet.com/improper-input-validation-fixed-in-wordpress-popular-posts-plugin/",
              "refsource": "MISC",
              "url": "https://blog.nintechnet.com/improper-input-validation-fixed-in-wordpress-popular-posts-plugin/"
            },
            {
              "name": "https://www.wordfence.com/vulnerability-advisories/#CVE-2021-42362",
              "refsource": "MISC",
              "url": "https://www.wordfence.com/vulnerability-advisories/#CVE-2021-42362"
            },
            {
              "name": "https://plugins.trac.wordpress.org/changeset/2542638/wordpress-popular-posts/trunk/src/Image.php",
              "refsource": "MISC",
              "url": "https://plugins.trac.wordpress.org/changeset/2542638/wordpress-popular-posts/trunk/src/Image.php"
            },
            {
              "name": "https://wpscan.com/vulnerability/bd4f157c-a3d7-4535-a587-0102ba4e3009",
              "refsource": "MISC",
              "url": "https://wpscan.com/vulnerability/bd4f157c-a3d7-4535-a587-0102ba4e3009"
            },
            {
              "name": "http://packetstormsecurity.com/files/165376/WordPress-Popular-Posts-5.3.2-Remote-Code-Execution.html",
              "refsource": "MISC",
              "url": "http://packetstormsecurity.com/files/165376/WordPress-Popular-Posts-5.3.2-Remote-Code-Execution.html"
            }
          ]
        },
        "solution": [
          {
            "lang": "en",
            "value": "Update to version 5.3.3 or newer."
          }
        ],
        "source": {
          "discovery": "UNKNOWN"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
    "assignerShortName": "Wordfence",
    "cveId": "CVE-2021-42362",
    "datePublished": "2021-11-17T17:44:23.922Z",
    "dateReserved": "2021-10-14T00:00:00.000Z",
    "dateUpdated": "2024-09-16T18:45:18.029Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}