{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2021-4338", "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "state": "PUBLISHED", "assignerShortName": "Wordfence", "dateReserved": "2023-06-06T12:21:05.847Z", "datePublished": "2023-06-07T01:51:11.349Z", "dateUpdated": "2026-04-08T16:33:30.671Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "shortName": "Wordfence", "dateUpdated": "2026-04-08T16:33:30.671Z" }, "affected": [ { "vendor": "joelcj91", "product": "404 to 301 – Redirect, Log and Notify 404 Errors", "versions": [ { "version": "0", "status": "affected", "lessThanOrEqual": "3.0.7", "versionType": "semver" } ], "defaultStatus": "unaffected" } ], "descriptions": [ { "lang": "en", "value": "The 404 to 301 plugin for WordPress is vulnerable to authorization bypass due to missing capability checks on the open_redirect & save_redirect functions in versions up to, and including, 3.0.7. This makes it possible for authenticated attackers to view, create and edit redirections." } ], "title": "404 to 301 <= 3.0.7 - Missing Authorization to Redirect Creation", "references": [ { "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/05d6b27f-b1e5-4bb8-b7db-f8295a5e0d5b?source=cve" }, { "url": "https://plugins.trac.wordpress.org/changeset/2546695/404-to-301" }, { "url": "https://blog.nintechnet.com/broken-access-control-vulnerability-fixed-in-wordpress-404-to-301-plugin/" }, { "url": "https://wpscan.com/vulnerability/9f147107-bc5a-4a01-9979-cd9e16061f12" }, { "url": "https://www.acunetix.com/vulnerabilities/web/wordpress-plugin-404-to-301-redirect-log-and-notify-404-errors-security-bypass-3-0-7/" } ], "problemTypes": [ { "descriptions": [ { "lang": "en", "description": "CWE-284 Improper Access Control", "cweId": "CWE-284", "type": "CWE" } ] } ], "metrics": [ { "cvssV3_1": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N", "baseScore": 6.4, "baseSeverity": "MEDIUM" } } ], "credits": [ { "lang": "en", "type": "finder", "value": "Jerome Bruandet" } ], "timeline": [ { "time": "2021-06-18T00:00:00.000Z", "lang": "en", "value": "Disclosed" } ] }, "adp": [ { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T17:23:10.745Z" }, "title": "CVE Program Container", "references": [ { "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/05d6b27f-b1e5-4bb8-b7db-f8295a5e0d5b?source=cve", "tags": [ "x_transferred" ] }, { "url": "https://plugins.trac.wordpress.org/changeset/2546695/404-to-301", "tags": [ "x_transferred" ] }, { "url": "https://blog.nintechnet.com/broken-access-control-vulnerability-fixed-in-wordpress-404-to-301-plugin/", "tags": [ "x_transferred" ] }, { "url": "https://wpscan.com/vulnerability/9f147107-bc5a-4a01-9979-cd9e16061f12", "tags": [ "x_transferred" ] }, { "url": "https://www.acunetix.com/vulnerabilities/web/wordpress-plugin-404-to-301-redirect-log-and-notify-404-errors-security-bypass-3-0-7/", "tags": [ "x_transferred" ] } ] }, { "metrics": [ { "other": { "type": "ssvc", "content": { "timestamp": "2024-12-20T23:29:22.469125Z", "id": "CVE-2021-4338", "options": [ { "Exploitation": "none" }, { "Automatable": "no" }, { "Technical Impact": "partial" } ], "role": "CISA Coordinator", "version": "2.0.3" } } } ], "title": "CISA ADP Vulnrichment", "providerMetadata": { "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-12-20T23:56:56.013Z" } } ] } }