{"id":"CVE-2021-24870","state":"PUBLISHED","title":"WP Fastest Cache < 0.9.5 - CSRF to Stored Cross-Site Scripting","description":"The WP Fastest Cache WordPress plugin before 0.9.5 is lacking a CSRF check in its wpfc_save_cdn_integration AJAX action, and does not sanitise and escape some the options available via the action, which could allow attackers to make logged in high privilege users call it and set a Cross-Site Scripting payload","publishedAt":"2024-01-16T15:49:40.356Z","updatedAt":"2026-01-09T21:03:12.947Z","severity":{"score":6.1,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","source":"CISA-ADP"},"assigner":"WPScan","products":["Unknown WP Fastest Cache"],"affected":[{"vendor":"Unknown","product":"WP Fastest Cache","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"0.9.5","versionType":"semver"}],"collectionURL":"https://wordpress.org/plugins"}],"references":["https://wpscan.com/vulnerability/48de63ab-2ef1-4469-8fc4-9346068bdf06/","https://jetpack.com/2021/10/14/multiple-vulnerabilities-in-wp-fastest-cache-plugin/"],"weaknesses":[],"ingestedAt":"2026-10-29T19:48:07.505Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2021/24xxx/CVE-2021-24870.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2021-24870","state":"PUBLISHED","datePublished":"2024-01-16T15:49:40.356Z","dateUpdated":"2026-01-09T21:03:12.947Z","assignerShortName":"WPScan","assignerOrgId":"1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81","dateReserved":"2021-01-14T15:03:46.807Z"},"containers":{"cna":{"title":"WP Fastest Cache < 0.9.5 - CSRF to Stored Cross-Site Scripting","descriptions":[{"lang":"en","value":"The WP Fastest Cache WordPress plugin before 0.9.5 is lacking a CSRF check in its wpfc_save_cdn_integration AJAX action, and does not sanitise and escape some the options available via the action, which could allow attackers to make logged in high privilege users call it and set a Cross-Site Scripting payload"}],"affected":[{"vendor":"Unknown","product":"WP Fastest Cache","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"0.9.5","versionType":"semver"}],"collectionURL":"https://wordpress.org/plugins"}],"references":[{"url":"https://wpscan.com/vulnerability/48de63ab-2ef1-4469-8fc4-9346068bdf06/","tags":["exploit","vdb-entry","technical-description"]},{"url":"https://jetpack.com/2021/10/14/multiple-vulnerabilities-in-wp-fastest-cache-plugin/"}],"problemTypes":[{"descriptions":[{"description":"CWE-352 Cross-Site Request Forgery (CSRF)","lang":"en","type":"CWE"}]},{"descriptions":[{"description":"CWE-79 Cross-Site Scripting (XSS)","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"WPScan","orgId":"1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81","dateUpdated":"2024-01-16T15:49:40.356Z"},"credits":[{"lang":"en","value":"Marc Montpas","type":"finder"},{"lang":"en","value":"WPScan","type":"coordinator"}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"WPScan CVE Generator"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://wpscan.com/vulnerability/48de63ab-2ef1-4469-8fc4-9346068bdf06/","tags":["exploit","vdb-entry","technical-description","x_transferred"]},{"url":"https://jetpack.com/2021/10/14/multiple-vulnerabilities-in-wp-fastest-cache-plugin/","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-03T19:49:13.475Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"CHANGED","version":"3.1","baseScore":6.1,"attackVector":"NETWORK","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","integrityImpact":"LOW","userInteraction":"REQUIRED","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"NONE","confidentialityImpact":"LOW"}},{"other":{"type":"ssvc","content":{"timestamp":"2025-05-12T14:40:49.250655Z","id":"CVE-2021-24870","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-01-09T21:03:12.947Z"}}]}}}