{"id":"CVE-2022-4021","state":"PUBLISHED","title":"Permalink Manager Lite <= 2.2.20.1 - Cross-Site Request Forgery","description":"The Permalink Manager Lite plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 2.2.20.1. This is due to missing or incorrect nonce validation on the extra_actions function. This makes it possible for unauthenticated attackers to change plugin settings including permalinks and site maps, via forged request granted they can trick a site administrator into performing an action such as clicking on a link.","publishedAt":"2022-11-16T13:16:22.124Z","updatedAt":"2026-04-08T16:37:18.652Z","severity":{"score":8.8,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","source":"Wordfence"},"assigner":"Wordfence","products":["mbis Permalink Manager Lite"],"affected":[{"vendor":"mbis","product":"Permalink Manager Lite","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"2.2.20.1","versionType":"semver"}]}],"references":["https://www.wordfence.com/threat-intel/vulnerabilities/id/1718f2eb-6235-498f-8c1e-402c1caf7d02?source=cve","https://plugins.trac.wordpress.org/changeset/2818142#file34","https://www.wordfence.com/vulnerability-advisories-continued/#CVE-2022-4021"],"weaknesses":["CWE-352"],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/4xxx/CVE-2022-4021.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-4021","state":"PUBLISHED","datePublished":"2022-11-16T13:16:22.124Z","dateUpdated":"2026-04-08T16:37:18.652Z","assignerShortName":"Wordfence","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","requesterUserId":"8d345d3f-a59e-4410-a440-fac6e918fcfc","dateReserved":"2022-11-16T13:12:50.106Z"},"containers":{"cna":{"title":"Permalink Manager Lite <= 2.2.20.1 - Cross-Site Request Forgery","descriptions":[{"lang":"en","value":"The Permalink Manager Lite plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 2.2.20.1. This is due to missing or incorrect nonce validation on the extra_actions function. This makes it possible for unauthenticated attackers to change plugin settings including permalinks and site maps, via forged request granted they can trick a site administrator into performing an action such as clicking on a link."}],"affected":[{"vendor":"mbis","product":"Permalink Manager Lite","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"2.2.20.1","versionType":"semver"}]}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/1718f2eb-6235-498f-8c1e-402c1caf7d02?source=cve"},{"url":"https://plugins.trac.wordpress.org/changeset/2818142#file34"},{"url":"https://www.wordfence.com/vulnerability-advisories-continued/#CVE-2022-4021"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","baseScore":8.8,"baseSeverity":"HIGH"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-352","lang":"en","description":"CWE-352 Cross-Site Request Forgery (CSRF)","type":"CWE"}]}],"providerMetadata":{"shortName":"Wordfence","orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateUpdated":"2026-04-08T16:37:18.652Z"},"credits":[{"lang":"en","type":"finder","value":"Marco Wotschka"}],"timeline":[{"time":"2022-11-01T00:00:00.000Z","lang":"en","value":"Discovered"},{"time":"2022-11-02T00:00:00.000Z","lang":"en","value":"Vendor Notified"},{"time":"2022-11-16T00:00:00.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"title":"CVE Program Container","references":[{"url":"https://plugins.trac.wordpress.org/changeset/2818142#file34","tags":["x_transferred"]},{"url":"https://www.wordfence.com/vulnerability-advisories-continued/#CVE-2022-4021","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-03T01:27:54.170Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-01-31T18:25:14.892244Z","id":"CVE-2022-4021","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-01-31T18:25:18.430Z"}}]}}}