Vulnerability-Lookup

CVE-2021-38343 (GCVE-0-2021-38343)

Vulnerability from cvelistv5 – Published: 2021-08-30 18:05 – Updated: 2024-09-17 03:53

Title

Nested Pages <= 3.1.15 Open Redirect

Summary

The Nested Pages WordPress plugin <= 3.1.15 was vulnerable to an Open Redirect via the `page` POST parameter in the `npBulkActions`, `npBulkEdit`, `npListingSort`, and `npCategoryFilter` `admin_post` actions.

Severity

4.7 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N

CWE

CWE-601 - URL Redirection to Untrusted Site ('Open Redirect')

Assigner

Wordfence mitre root

References

1 reference

URL	Tags
https://www.wordfence.com/blog/2021/08/nested-pag…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version	CPE status
Kyle Phillips	Nested Pages	Affected: 3.1.15 , ≤ 3.1.15 (custom)	guessed

Date Public

2021-08-25 00:00

Credits

Ramuel Gall, Wordfence

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2021-38343

Vulnerability from fkie_nvd - Published: 2021-08-30 19:15 - Updated: 2026-06-17 04:01

Severity

4.7 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N
6.1 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Summary

References

URL	Tags
security@wordfence.com	https://www.wordfence.com/blog/2021/08/nested-pages-pat%E2%80%A6on-vulnerability/
nvd@nist.gov	https://www.wordfence.com/vulnerability-advisories/	Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://www.wordfence.com/blog/2021/08/nested-pages-pat%E2%80%A6on-vulnerability/

Impacted products

	Vendor	Product	Version
	kylephillips	nested_pages	*

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "Nested Pages",
          "vendor": "Kyle Phillips",
          "versions": [
            {
              "lessThanOrEqual": "3.1.15",
              "status": "affected",
              "version": "3.1.15",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "security@wordfence.com"
    }
  ],
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    },
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      "lang": "es",
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    }
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}

GHSA-WG24-7M7R-FCX2

Vulnerability from github – Published: 2022-05-24 22:29 – Updated: 2023-12-18 18:30

Details

The Nested Pages WordPress plugin <= 3.1.15 was vulnerable to an Open Redirect via the page POST parameter in the npBulkActions, npBulkEdit, npListingSort, and npCategoryFilter admin_post actions.

Severity

6.1 (Medium)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2021-38343"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-601"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-08-30T19:15:00Z",
    "severity": "MODERATE"
  },
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  "id": "GHSA-wg24-7m7r-fcx2",
  "modified": "2023-12-18T18:30:18Z",
  "published": "2022-05-24T22:29:02Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-38343"
    },
    {
      "type": "WEB",
      "url": "https://www.wordfence.com/blog/2021/08/nested-pages-pat%E2%80%A6on-vulnerability"
    },
    {
      "type": "WEB",
      "url": "https://www.wordfence.com/blog/2021/08/nested-pages-pat\u2026on-vulnerability"
    },
    {
      "type": "WEB",
      "url": "https://www.wordfence.com/vulnerability-advisories"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

GSD-2021-38343

Vulnerability from gsd - Updated: 2023-12-13 01:23

Details

Aliases

CVE-2021-38343

Aliases

CVE-2021-38343

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2021-38343",
    "description": "The Nested Pages WordPress plugin \u003c= 3.1.15 was vulnerable to an Open Redirect via the `page` POST parameter in the `npBulkActions`, `npBulkEdit`, `npListingSort`, and `npCategoryFilter` `admin_post` actions.",
    "id": "GSD-2021-38343"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-38343"
      ],
      "details": "The Nested Pages WordPress plugin \u003c= 3.1.15 was vulnerable to an Open Redirect via the `page` POST parameter in the `npBulkActions`, `npBulkEdit`, `npListingSort`, and `npCategoryFilter` `admin_post` actions.",
      "id": "GSD-2021-38343",
      "modified": "2023-12-13T01:23:17.911996Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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      "CVE_data_meta": {
        "ASSIGNER": "security@wordfence.com",
        "DATE_PUBLIC": "2021-08-25T00:00:00.000Z",
        "ID": "CVE-2021-38343",
        "STATE": "PUBLIC",
        "TITLE": "Nested Pages \u003c= 3.1.15 Open Redirect"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Nested Pages",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c=",
                          "version_name": "3.1.15",
                          "version_value": "3.1.15"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "Kyle Phillips"
            }
          ]
        }
      },
      "credit": [
        {
          "lang": "eng",
          "value": "Ramuel Gall, Wordfence"
        }
      ],
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "The Nested Pages WordPress plugin \u003c= 3.1.15 was vulnerable to an Open Redirect via the `page` POST parameter in the `npBulkActions`, `npBulkEdit`, `npListingSort`, and `npCategoryFilter` `admin_post` actions."
          }
        ]
      },
      "generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "impact": {
        "cvss": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 4.7,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N",
          "version": "3.1"
        }
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "CWE-601 URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://www.wordfence.com/blog/2021/08/nested-pages-pat\u2026on-vulnerability/",
            "refsource": "MISC",
            "url": "https://www.wordfence.com/blog/2021/08/nested-pages-pat\u2026on-vulnerability/"
          }
        ]
      },
      "solution": [
        {
          "lang": "eng",
          "value": "Update to Version 3.1.16"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      }
    },
    "nvd.nist.gov": {
      "cve": {
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:kylephillips:nested_pages:*:*:*:*:*:wordpress:*:*",
                    "matchCriteriaId": "F4866837-A4BC-4BFE-858F-D4E464A6FAB5",
                    "versionEndIncluding": "3.1.15",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "descriptions": [
          {
            "lang": "en",
            "value": "The Nested Pages WordPress plugin \u003c= 3.1.15 was vulnerable to an Open Redirect via the `page` POST parameter in the `npBulkActions`, `npBulkEdit`, `npListingSort`, and `npCategoryFilter` `admin_post` actions."
          },
          {
            "lang": "es",
            "value": "El plugin Nested Pages WordPress versiones anteriores a  3.1.15 incluy\u00e9ndola, era vulnerable a una Redirecci\u00f3n Abierta por medio del par\u00e1metro POST \"page\" en las acciones \"npBulkActions\", \"npBulkEdit\", \"npListingSort\" y \"npCategoryFilter\" \"admin_post\"."
          }
        ],
        "id": "CVE-2021-38343",
        "lastModified": "2023-12-18T15:32:39.347",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "MEDIUM",
              "cvssData": {
                "accessComplexity": "MEDIUM",
                "accessVector": "NETWORK",
                "authentication": "NONE",
                "availabilityImpact": "NONE",
                "baseScore": 5.8,
                "confidentialityImpact": "PARTIAL",
                "integrityImpact": "PARTIAL",
                "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:N",
                "version": "2.0"
              },
              "exploitabilityScore": 8.6,
              "impactScore": 4.9,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": true
            }
          ],
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "NONE",
                "baseScore": 6.1,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "LOW",
                "integrityImpact": "LOW",
                "privilegesRequired": "NONE",
                "scope": "CHANGED",
                "userInteraction": "REQUIRED",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
                "version": "3.1"
              },
              "exploitabilityScore": 2.8,
              "impactScore": 2.7,
              "source": "nvd@nist.gov",
              "type": "Primary"
            },
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "NONE",
                "baseScore": 4.7,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "LOW",
                "integrityImpact": "NONE",
                "privilegesRequired": "NONE",
                "scope": "CHANGED",
                "userInteraction": "REQUIRED",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N",
                "version": "3.1"
              },
              "exploitabilityScore": 2.8,
              "impactScore": 1.4,
              "source": "security@wordfence.com",
              "type": "Secondary"
            }
          ]
        },
        "published": "2021-08-30T19:15:09.320",
        "references": [
          {
            "source": "security@wordfence.com",
            "url": "https://www.wordfence.com/blog/2021/08/nested-pages-pat%E2%80%A6on-vulnerability/"
          },
          {
            "source": "nvd@nist.gov",
            "tags": [
              "Exploit",
              "Third Party Advisory"
            ],
            "url": "https://www.wordfence.com/vulnerability-advisories/"
          }
        ],
        "sourceIdentifier": "security@wordfence.com",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-601"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          },
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-601"
              }
            ],
            "source": "security@wordfence.com",
            "type": "Secondary"
          }
        ]
      }
    }
  }
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

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.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2021-38343 (GCVE-0-2021-38343)

FKIE_CVE-2021-38343

GHSA-WG24-7M7R-FCX2

GSD-2021-38343

Tags

Sightings

Nomenclature

Related by attack behaviour