GSD-2021-4354

Vulnerability from gsd - Updated: 2023-12-13 01:23
Details
The PWA for WP & AMP for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the pwaforwp_splashscreen_uploader function in versions up to, and including, 1.7.32. This makes it possible for authenticated attackers to upload arbitrary files on the affected sites server which may make remote code execution possible.
Aliases
Aliases
CVE-2021-4354
To clipboard 

{
  "GSD": {
    "alias": "CVE-2021-4354",
    "id": "GSD-2021-4354"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-4354"
      ],
      "details": "The PWA for WP \u0026 AMP for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the pwaforwp_splashscreen_uploader function in versions up to, and including, 1.7.32. This makes it possible for authenticated attackers to upload arbitrary files on the affected sites server which may make remote code execution possible.",
      "id": "GSD-2021-4354",
      "modified": "2023-12-13T01:23:11.594605Z",
      "schema_version": "1.4.0"
    }
  },
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        "ID": "CVE-2021-4354",
        "STATE": "PUBLIC"
      },
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            {
              "product": {
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                    "version": {
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                          "version_affected": "\u003c=",
                          "version_name": "*",
                          "version_value": "1.7.32"
                        }
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                  }
                ]
              },
              "vendor_name": "magazine3"
            }
          ]
        }
      },
      "credits": [
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          "lang": "en",
          "value": "Jerome Bruandet"
        }
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      "description": {
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            "value": "The PWA for WP \u0026 AMP for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the pwaforwp_splashscreen_uploader function in versions up to, and including, 1.7.32. This makes it possible for authenticated attackers to upload arbitrary files on the affected sites server which may make remote code execution possible."
          }
        ]
      },
      "impact": {
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            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          }
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      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "CWE-434 Unrestricted Upload of File with Dangerous Type"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://www.wordfence.com/threat-intel/vulnerabilities/id/6082791e-feac-41f7-b565-9d98624ddf50?source=cve",
            "refsource": "MISC",
            "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/6082791e-feac-41f7-b565-9d98624ddf50?source=cve"
          },
          {
            "name": "https://blog.nintechnet.com/wordpress-pwa-for-wp-and-amp-plugin-fixed-vulnerabilities/",
            "refsource": "MISC",
            "url": "https://blog.nintechnet.com/wordpress-pwa-for-wp-and-amp-plugin-fixed-vulnerabilities/"
          }
        ]
      }
    },
    "nvd.nist.gov": {
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        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:magazine3:pwa_for_wp_\\\u0026_amp:*:*:*:*:*:wordpress:*:*",
                "cpe_name": [],
                "versionEndExcluding": "1.7.33",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
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      "cve": {
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          "ID": "CVE-2021-4354"
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        "description": {
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            }
          ]
        },
        "problemtype": {
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              "description": [
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                  "value": "CWE-434"
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        "references": {
          "reference_data": [
            {
              "name": "https://www.wordfence.com/threat-intel/vulnerabilities/id/6082791e-feac-41f7-b565-9d98624ddf50?source=cve",
              "refsource": "MISC",
              "tags": [
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            },
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            }
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      },
      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "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"
          },
          "exploitabilityScore": 2.8,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2023-06-14T18:20Z",
      "publishedDate": "2023-06-07T02:15Z"
    }
  }
}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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