Vulnerability-Lookup

Vulnerability from bitnami_vulndb

Published

2024-03-06 11:12

Modified

2026-09-08 08:34

Summary

Cross-site scripting (XSS) in Search block in WordPress

Details

In affected versions of WordPress, a special payload can be crafted that can lead to scripts getting executed within the search block of the block editor. This requires an authenticated user with the ability to add content. This has been patched in version 5.4.1, along with all the previously affected versions via a minor release (5.3.3, 5.2.6, 5.1.5, 5.0.9, 4.9.14, 4.8.13, 4.7.17, 4.6.18, 4.5.21, 4.4.22, 4.3.23, 4.2.27, 4.1.30, 4.0.30, 3.9.31, 3.8.33, 3.7.33).

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "Bitnami",
        "name": "wordpress",
        "purl": "pkg:bitnami/wordpress"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "5.4.1"
            }
          ],
          "type": "SEMVER"
        }
      ],
      "severity": [
        {
          "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
          "type": "CVSS_V3"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2020-11030"
  ],
  "database_specific": {
    "cpes": [
      "cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*"
    ],
    "severity": "Medium"
  },
  "details": "In affected versions of WordPress, a special payload can be crafted that can lead to scripts getting executed within the search block of the block editor. This requires an authenticated user with the ability to add content. This has been patched in version 5.4.1, along with all the previously affected versions via a minor release (5.3.3, 5.2.6, 5.1.5, 5.0.9, 4.9.14, 4.8.13, 4.7.17, 4.6.18, 4.5.21, 4.4.22, 4.3.23, 4.2.27, 4.1.30, 4.0.30, 3.9.31, 3.8.33, 3.7.33).",
  "id": "BIT-wordpress-2020-11030",
  "modified": "2026-09-08T08:34:36.952Z",
  "published": "2024-03-06T11:12:01.009Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-vccm-6gmc-qhjh"
    },
    {
      "type": "ADVISORY",
      "url": "https://wordpress.org/support/wordpress-version/version-5-4-1/#security-updates"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.debian.org/security/2020/dsa-4677"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-11030"
    }
  ],
  "schema_version": "1.5.0",
  "summary": "Cross-site scripting (XSS) in Search block in WordPress"
}

CVE-2020-11030 (GCVE-0-2020-11030)

Vulnerability from cvelistv5 – Published: 2020-04-30 22:15 – Updated: 2024-08-04 11:21

Title

Cross-site scripting (XSS) in Search block in WordPress

Summary

Severity

6.4 (Medium)


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

CWE

CWE-707 - Improper Neutralization

Assigner

GitHub_M mitre root Scorecard

References

3 references

URL	Tags
https://wordpress.org/support/wordpress-version/v…	x_refsource_MISC
https://github.com/WordPress/wordpress-develop/se…	x_refsource_CONFIRM
https://www.debian.org/security/2020/dsa-4677	vendor-advisoryx_refsource_DEBIAN

Impacted products

1 product

Vendor	Product	Version
WordPress	WordPress	Affected: >= 5.4.0, < 5.4.1 Affected: >= 5.3.0, < 5.3.3 Affected: >= 5.2.0, < 5.2.6 Affected: >= 5.1.0, < 5.1.5 Affected: >= 5.0.0, < 5.0.9 Affected: >= 4.9.0, < 4.9.14 Affected: >= 4.8.0, < 4.8.13 Affected: >= 4.7.0, < 4.7.17 Affected: >= 4.6.0, < 4.6.18 Affected: >= 4.5.0, < 4.5.21 Affected: >= 4.4.0, < 4.4.22 Affected: >= 4.3.0, < 4.3.23 Affected: >= 4.2.0, < 4.2.27 Affected: >= 4.1.0, < 4.1.30 Affected: >= 4.0.0, < 4.0.30 Affected: >= 3.9.0, < 3.9.31 Affected: >= 3.8.0, < 3.8.33 Affected: >= 3.7.0, < 3.7.33

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T11:21:14.171Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://wordpress.org/support/wordpress-version/version-5-4-1/#security-updates"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-vccm-6gmc-qhjh"
          },
          {
            "name": "DSA-4677",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2020/dsa-4677"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "WordPress",
          "vendor": "WordPress",
          "versions": [
            {
              "status": "affected",
              "version": "\u003e= 5.4.0, \u003c 5.4.1"
            },
            {
              "status": "affected",
              "version": "\u003e= 5.3.0, \u003c 5.3.3"
            },
            {
              "status": "affected",
              "version": "\u003e= 5.2.0, \u003c 5.2.6"
            },
            {
              "status": "affected",
              "version": "\u003e= 5.1.0, \u003c 5.1.5"
            },
            {
              "status": "affected",
              "version": "\u003e= 5.0.0, \u003c 5.0.9"
            },
            {
              "status": "affected",
              "version": "\u003e= 4.9.0, \u003c 4.9.14"
            },
            {
              "status": "affected",
              "version": "\u003e= 4.8.0, \u003c 4.8.13"
            },
            {
              "status": "affected",
              "version": "\u003e= 4.7.0, \u003c 4.7.17"
            },
            {
              "status": "affected",
              "version": "\u003e= 4.6.0, \u003c 4.6.18"
            },
            {
              "status": "affected",
              "version": "\u003e= 4.5.0, \u003c 4.5.21"
            },
            {
              "status": "affected",
              "version": "\u003e= 4.4.0, \u003c 4.4.22"
            },
            {
              "status": "affected",
              "version": "\u003e= 4.3.0, \u003c 4.3.23"
            },
            {
              "status": "affected",
              "version": "\u003e= 4.2.0, \u003c 4.2.27"
            },
            {
              "status": "affected",
              "version": "\u003e= 4.1.0, \u003c 4.1.30"
            },
            {
              "status": "affected",
              "version": "\u003e= 4.0.0, \u003c 4.0.30"
            },
            {
              "status": "affected",
              "version": "\u003e= 3.9.0, \u003c 3.9.31"
            },
            {
              "status": "affected",
              "version": "\u003e= 3.8.0, \u003c 3.8.33"
            },
            {
              "status": "affected",
              "version": "\u003e= 3.7.0, \u003c 3.7.33"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In affected versions of WordPress, a special payload can be crafted that can lead to scripts getting executed within the search block of the block editor. This requires an authenticated user with the ability to add content. This has been patched in version 5.4.1, along with all the previously affected versions via a minor release (5.3.3, 5.2.6, 5.1.5, 5.0.9, 4.9.14, 4.8.13, 4.7.17, 4.6.18, 4.5.21, 4.4.22, 4.3.23, 4.2.27, 4.1.30, 4.0.30, 3.9.31, 3.8.33, 3.7.33)."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.4,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-707",
              "description": "CWE-707: Improper Neutralization",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-05-06T12:06:11.000Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://wordpress.org/support/wordpress-version/version-5-4-1/#security-updates"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-vccm-6gmc-qhjh"
        },
        {
          "name": "DSA-4677",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2020/dsa-4677"
        }
      ],
      "source": {
        "advisory": "GHSA-vccm-6gmc-qhjh",
        "discovery": "UNKNOWN"
      },
      "title": "Cross-site scripting (XSS) in Search block in WordPress",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security-advisories@github.com",
          "ID": "CVE-2020-11030",
          "STATE": "PUBLIC",
          "TITLE": "Cross-site scripting (XSS) in Search block in WordPress"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "WordPress",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "\u003e= 5.4.0, \u003c 5.4.1"
                          },
                          {
                            "version_value": "\u003e= 5.3.0, \u003c 5.3.3"
                          },
                          {
                            "version_value": "\u003e= 5.2.0, \u003c 5.2.6"
                          },
                          {
                            "version_value": "\u003e= 5.1.0, \u003c 5.1.5"
                          },
                          {
                            "version_value": "\u003e= 5.0.0, \u003c 5.0.9"
                          },
                          {
                            "version_value": "\u003e= 4.9.0, \u003c 4.9.14"
                          },
                          {
                            "version_value": "\u003e= 4.8.0, \u003c 4.8.13"
                          },
                          {
                            "version_value": "\u003e= 4.7.0, \u003c 4.7.17"
                          },
                          {
                            "version_value": "\u003e= 4.6.0, \u003c 4.6.18"
                          },
                          {
                            "version_value": "\u003e= 4.5.0, \u003c 4.5.21"
                          },
                          {
                            "version_value": "\u003e= 4.4.0, \u003c 4.4.22"
                          },
                          {
                            "version_value": "\u003e= 4.3.0, \u003c 4.3.23"
                          },
                          {
                            "version_value": "\u003e= 4.2.0, \u003c 4.2.27"
                          },
                          {
                            "version_value": "\u003e= 4.1.0, \u003c 4.1.30"
                          },
                          {
                            "version_value": "\u003e= 4.0.0, \u003c 4.0.30"
                          },
                          {
                            "version_value": "\u003e= 3.9.0, \u003c 3.9.31"
                          },
                          {
                            "version_value": "\u003e= 3.8.0, \u003c 3.8.33"
                          },
                          {
                            "version_value": "\u003e= 3.7.0, \u003c 3.7.33"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "WordPress"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "In affected versions of WordPress, a special payload can be crafted that can lead to scripts getting executed within the search block of the block editor. This requires an authenticated user with the ability to add content. This has been patched in version 5.4.1, along with all the previously affected versions via a minor release (5.3.3, 5.2.6, 5.1.5, 5.0.9, 4.9.14, 4.8.13, 4.7.17, 4.6.18, 4.5.21, 4.4.22, 4.3.23, 4.2.27, 4.1.30, 4.0.30, 3.9.31, 3.8.33, 3.7.33)."
            }
          ]
        },
        "impact": {
          "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.4,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N",
            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-707: Improper Neutralization"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://wordpress.org/support/wordpress-version/version-5-4-1/#security-updates",
              "refsource": "MISC",
              "url": "https://wordpress.org/support/wordpress-version/version-5-4-1/#security-updates"
            },
            {
              "name": "https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-vccm-6gmc-qhjh",
              "refsource": "CONFIRM",
              "url": "https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-vccm-6gmc-qhjh"
            },
            {
              "name": "DSA-4677",
              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2020/dsa-4677"
            }
          ]
        },
        "source": {
          "advisory": "GHSA-vccm-6gmc-qhjh",
          "discovery": "UNKNOWN"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2020-11030",
    "datePublished": "2020-04-30T22:15:14.000Z",
    "dateReserved": "2020-03-30T00:00:00.000Z",
    "dateUpdated": "2024-08-04T11:21:14.171Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

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

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Vulnerability from bitnami_vulndb

CVE-2020-11030 (GCVE-0-2020-11030)

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