{"id":"CVE-2026-5721","state":"PUBLISHED","title":"wpDataTables – WordPress Data Table, Dynamic Tables & Table Charts Plugin <= 6.5.0.4 - Unauthenticated Stored Cross-Site Scripting via CSV/Excel Data Import","description":"The wpDataTables – WordPress Data Table, Dynamic Tables & Table Charts Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 6.5.0.4. This is due to insufficient input sanitization and output escaping in the prepareCellOutput() method of the LinkWDTColumn, ImageWDTColumn, and EmailWDTColumn classes. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page, given that they can trick an Administrator into importing data from an attacker-controlled source and the affected column types (Link, Image, or Email) are configured.","publishedAt":"2026-04-20T22:25:26.695Z","updatedAt":"2026-04-21T19:49:47.411Z","severity":{"score":4.7,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N","source":"Wordfence"},"assigner":"Wordfence","products":["wpdatatables wpDataTables – WordPress Data Table, Dynamic Tables & Table Charts Plugin"],"affected":[{"vendor":"wpdatatables","product":"wpDataTables – WordPress Data Table, Dynamic Tables & Table Charts Plugin","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"6.5.0.4","versionType":"semver"}]}],"references":["https://www.wordfence.com/threat-intel/vulnerabilities/id/8db736fb-cd6c-4a52-9dd3-eefd0a8d9267?source=cve","https://plugins.trac.wordpress.org/changeset/3510613/"],"weaknesses":["CWE-79"],"ingestedAt":"2026-10-29T20:12:32.778Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/5xxx/CVE-2026-5721.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-5721","state":"PUBLISHED","datePublished":"2026-04-20T22:25:26.695Z","dateUpdated":"2026-04-21T19:49:47.411Z","assignerShortName":"Wordfence","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateReserved":"2026-04-06T20:31:13.417Z"},"containers":{"cna":{"title":"wpDataTables – WordPress Data Table, Dynamic Tables & Table Charts Plugin <= 6.5.0.4 - Unauthenticated Stored Cross-Site Scripting via CSV/Excel Data Import","descriptions":[{"lang":"en","value":"The wpDataTables – WordPress Data Table, Dynamic Tables & Table Charts Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 6.5.0.4. This is due to insufficient input sanitization and output escaping in the prepareCellOutput() method of the LinkWDTColumn, ImageWDTColumn, and EmailWDTColumn classes. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page, given that they can trick an Administrator into importing data from an attacker-controlled source and the affected column types (Link, Image, or Email) are configured."}],"affected":[{"vendor":"wpdatatables","product":"wpDataTables – WordPress Data Table, Dynamic Tables & Table Charts Plugin","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"6.5.0.4","versionType":"semver"}]}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/8db736fb-cd6c-4a52-9dd3-eefd0a8d9267?source=cve"},{"url":"https://plugins.trac.wordpress.org/changeset/3510613/"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N","baseScore":4.7,"baseSeverity":"MEDIUM"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-79","lang":"en","description":"CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","type":"CWE"}]}],"providerMetadata":{"shortName":"Wordfence","orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateUpdated":"2026-04-20T22:25:26.695Z"},"credits":[{"lang":"en","type":"finder","value":"Thai Do Nhat"}],"timeline":[{"time":"2026-03-26T00:00:00.000Z","lang":"en","value":"Discovered"},{"time":"2026-04-06T20:46:39.000Z","lang":"en","value":"Vendor Notified"},{"time":"2026-04-20T09:28:15.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-04-21T17:43:32.267364Z","id":"CVE-2026-5721","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-04-21T19:49:47.411Z"}}]}}}