cve-2021-39203
Vulnerability from cvelistv5
Published
2021-09-09 22:00
Modified
2024-08-04 01:58
Severity ?
EPSS score ?
Summary
Private data disclosure/privilege escalation through the block editor in Wordpress
References
▼ | URL | Tags | |
---|---|---|---|
security-advisories@github.com | https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-qxvw-qxm9-qvg6 | Third Party Advisory | |
security-advisories@github.com | https://hackerone.com/reports/1225282 | Permissions Required |
Impacted products
▼ | Vendor | Product |
---|---|---|
WordPress | wordpress-develop |
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-04T01:58:18.303Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-qxvw-qxm9-qvg6" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://hackerone.com/reports/1225282" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "wordpress-develop", "vendor": "WordPress", "versions": [ { "status": "affected", "version": "5.8 beta 1" } ] } ], "descriptions": [ { "lang": "en", "value": "WordPress is a free and open-source content management system written in PHP and paired with a MySQL or MariaDB database. In affected versions authenticated users who don\u0027t have permission to view private post types/data can bypass restrictions in the block editor under certain conditions. This affected WordPress 5.8 beta during the testing period. It\u0027s fixed in the final 5.8 release." } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N", "version": "3.1" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-200", "description": "CWE-200: Exposure of Sensitive Information to an Unauthorized Actor", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2021-09-09T22:00:11", "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M" }, "references": [ { "tags": [ "x_refsource_CONFIRM" ], "url": "https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-qxvw-qxm9-qvg6" }, { "tags": [ "x_refsource_MISC" ], "url": "https://hackerone.com/reports/1225282" } ], "source": { "advisory": "GHSA-qxvw-qxm9-qvg6", "discovery": "UNKNOWN" }, "title": "Private data disclosure/privilege escalation through the block editor in Wordpress", "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "security-advisories@github.com", "ID": "CVE-2021-39203", "STATE": "PUBLIC", "TITLE": "Private data disclosure/privilege escalation through the block editor in Wordpress" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "wordpress-develop", "version": { "version_data": [ { "version_value": "5.8 beta 1" } ] } } ] }, "vendor_name": "WordPress" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "WordPress is a free and open-source content management system written in PHP and paired with a MySQL or MariaDB database. In affected versions authenticated users who don\u0027t have permission to view private post types/data can bypass restrictions in the block editor under certain conditions. This affected WordPress 5.8 beta during the testing period. It\u0027s fixed in the final 5.8 release." } ] }, "impact": { "cvss": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N", "version": "3.1" } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-200: Exposure of Sensitive Information to an Unauthorized Actor" } ] } ] }, "references": { "reference_data": [ { "name": "https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-qxvw-qxm9-qvg6", "refsource": "CONFIRM", "url": "https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-qxvw-qxm9-qvg6" }, { "name": "https://hackerone.com/reports/1225282", "refsource": "MISC", "url": "https://hackerone.com/reports/1225282" } ] }, "source": { "advisory": "GHSA-qxvw-qxm9-qvg6", "discovery": "UNKNOWN" } } } }, "cveMetadata": { "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "assignerShortName": "GitHub_M", "cveId": "CVE-2021-39203", "datePublished": "2021-09-09T22:00:11", "dateReserved": "2021-08-16T00:00:00", "dateUpdated": "2024-08-04T01:58:18.303Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2021-39203\",\"sourceIdentifier\":\"security-advisories@github.com\",\"published\":\"2021-09-09T22:15:09.683\",\"lastModified\":\"2022-08-05T11:00:34.367\",\"vulnStatus\":\"Analyzed\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"WordPress is a free and open-source content management system written in PHP and paired with a MySQL or MariaDB database. In affected versions authenticated users who don\u0027t have permission to view private post types/data can bypass restrictions in the block editor under certain conditions. This affected WordPress 5.8 beta during the testing period. It\u0027s fixed in the final 5.8 release.\"},{\"lang\":\"es\",\"value\":\"WordPress es un sistema de administraci\u00f3n de contenidos gratuito y de c\u00f3digo abierto escrito en PHP y emparejado con una base de datos MySQL o MariaDB. En versiones afectadas, los usuarios autenticados que no presentan permiso para visulizar tipos de entradas/datos privados pueden omitir las restricciones del editor de bloques en determinadas condiciones. Esto afect\u00f3 a WordPress versi\u00f3n 5.8 beta durante el periodo de pruebas. fue corregido en la versi\u00f3n final 5.8\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\",\"baseScore\":6.5,\"baseSeverity\":\"MEDIUM\"},\"exploitabilityScore\":2.8,\"impactScore\":3.6},{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"NONE\",\"baseScore\":6.8,\"baseSeverity\":\"MEDIUM\"},\"exploitabilityScore\":1.6,\"impactScore\":5.2}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:M/Au:S/C:P/I:P/A:P\",\"accessVector\":\"NETWORK\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"SINGLE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"PARTIAL\",\"baseScore\":6.0},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":6.8,\"impactScore\":6.4,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-noinfo\"}]},{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-200\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:wordpress:wordpress:5.8:beta1:*:*:*:*:*:*\",\"matchCriteriaId\":\"22BC078C-EFD8-4F7F-A3AB-146191A932A2\"}]}]}],\"references\":[{\"url\":\"https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-qxvw-qxm9-qvg6\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://hackerone.com/reports/1225282\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Permissions Required\"]}]}}" } }
Loading...
Loading...
Sightings
Author | Source | Type | Date |
---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.