github - ghsa-qj4c-xvxc-5hqj

GHSA-QJ4C-XVXC-5HQJ

Vulnerability from github – Published: 2022-05-24 17:46 – Updated: 2022-05-24 17:46

Details

A Stored Cross-Site Scripting vulnerability was discovered in the Yoast SEO WordPress plugin before 3.4.1, which had built-in blacklist filters which were blacklisting Parenthesis as well as several functions such as alert but bypasses were found.

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2021-24153"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-04-05T19:15:00Z",
    "severity": "MODERATE"
  },
  "details": "A Stored Cross-Site Scripting vulnerability was discovered in the Yoast SEO WordPress plugin before 3.4.1, which had built-in blacklist filters which were blacklisting Parenthesis as well as several functions such as alert but bypasses were found.",
  "id": "GHSA-qj4c-xvxc-5hqj",
  "modified": "2022-05-24T17:46:30Z",
  "published": "2022-05-24T17:46:30Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-24153"
    },
    {
      "type": "WEB",
      "url": "https://packetstormsecurity.com/files/138192"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/changeset/1466243/wordpress-seo"
    },
    {
      "type": "WEB",
      "url": "https://wpscan.com/vulnerability/77810044-394d-4314-b9a1-20c7dca726dc"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2021-24153 (GCVE-0-2021-24153)

Vulnerability from cvelistv5 – Published: 2021-04-05 18:27 – Updated: 2024-08-03 19:21

Title

Yoast SEO < 3.4.1 - Authenticated Stored Cross-Site Scripting (XSS)

Summary

Severity ?

No CVSS data available.

CWE

CWE-79 - Cross-site Scripting (XSS)

Assigner

WPScan

References

URL

Tags

	https://wpscan.com/vulnerability/77810044-394d-43…	x_refsource_CONFIRM
	https://plugins.trac.wordpress.org/changeset/1466…	x_refsource_MISC
	https://packetstormsecurity.com/files/138192/	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Unknown	Yoast SEO	Affected: 3.4.1 , < 3.4.1 (custom)

Credits

Hammad Shamsi

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T19:21:18.410Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://wpscan.com/vulnerability/77810044-394d-4314-b9a1-20c7dca726dc"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://plugins.trac.wordpress.org/changeset/1466243/wordpress-seo"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://packetstormsecurity.com/files/138192/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Yoast SEO",
          "vendor": "Unknown",
          "versions": [
            {
              "lessThan": "3.4.1",
              "status": "affected",
              "version": "3.4.1",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Hammad Shamsi"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A Stored Cross-Site Scripting vulnerability was discovered in the Yoast SEO WordPress plugin before 3.4.1, which had built-in blacklist filters which were blacklisting Parenthesis as well as several functions such as alert but bypasses were found."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-79",
              "description": "CWE-79 Cross-site Scripting (XSS)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-04-05T18:27:42",
        "orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
        "shortName": "WPScan"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://wpscan.com/vulnerability/77810044-394d-4314-b9a1-20c7dca726dc"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://plugins.trac.wordpress.org/changeset/1466243/wordpress-seo"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://packetstormsecurity.com/files/138192/"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Yoast SEO \u003c 3.4.1 - Authenticated Stored Cross-Site Scripting (XSS)",
      "x_generator": "WPScan CVE Generator",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "contact@wpscan.com",
          "ID": "CVE-2021-24153",
          "STATE": "PUBLIC",
          "TITLE": "Yoast SEO \u003c 3.4.1 - Authenticated Stored Cross-Site Scripting (XSS)"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Yoast SEO",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_name": "3.4.1",
                            "version_value": "3.4.1"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Unknown"
              }
            ]
          }
        },
        "credit": [
          {
            "lang": "eng",
            "value": "Hammad Shamsi"
          }
        ],
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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              "value": "A Stored Cross-Site Scripting vulnerability was discovered in the Yoast SEO WordPress plugin before 3.4.1, which had built-in blacklist filters which were blacklisting Parenthesis as well as several functions such as alert but bypasses were found."
            }
          ]
        },
        "generator": "WPScan CVE Generator",
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-79 Cross-site Scripting (XSS)"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://wpscan.com/vulnerability/77810044-394d-4314-b9a1-20c7dca726dc",
              "refsource": "CONFIRM",
              "url": "https://wpscan.com/vulnerability/77810044-394d-4314-b9a1-20c7dca726dc"
            },
            {
              "name": "https://plugins.trac.wordpress.org/changeset/1466243/wordpress-seo",
              "refsource": "MISC",
              "url": "https://plugins.trac.wordpress.org/changeset/1466243/wordpress-seo"
            },
            {
              "name": "https://packetstormsecurity.com/files/138192/",
              "refsource": "MISC",
              "url": "https://packetstormsecurity.com/files/138192/"
            }
          ]
        },
        "source": {
          "discovery": "UNKNOWN"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
    "assignerShortName": "WPScan",
    "cveId": "CVE-2021-24153",
    "datePublished": "2021-04-05T18:27:42",
    "dateReserved": "2021-01-14T00:00:00",
    "dateUpdated": "2024-08-03T19:21:18.410Z",
    "state": "PUBLISHED"
  },
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  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

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.

Action not permitted

GHSA-QJ4C-XVXC-5HQJ

CVE-2021-24153 (GCVE-0-2021-24153)

Tags

Sightings

Nomenclature