{"id":"CVE-2026-96268","state":"PUBLISHED","title":"Awesome Support <= 6.4.0 - Authenticated (Subscriber+) Stored Cross-Site Scripting via 'gdpr-data' Parameter via wpas_gdpr_user_opt_out AJAX Action","description":"The Awesome Support – WordPress HelpDesk & Support Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'gdpr-data' parameter in all versions up to, and including, 6.4.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This is exploitable by Subscriber-level users against other accounts because the AJAX handlers accept an arbitrary gdpr-user ID without verifying it belongs to the requester, and the required wpas-gdpr-nonce is emitted via wp_localize_script to every logged-in user on frontend plugin pages and on /wp-admin/profile.php.","publishedAt":"2026-10-01T08:28:44.069Z","updatedAt":"2026-10-01T18:20:21.281Z","severity":{"score":6.4,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","source":"Wordfence"},"assigner":"Wordfence","products":["awesomesupport Awesome Support – WordPress HelpDesk & Support Plugin"],"affected":[{"vendor":"awesomesupport","product":"Awesome Support – WordPress HelpDesk & Support Plugin","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"6.4.0","versionType":"semver"}]}],"references":["https://www.wordfence.com/threat-intel/vulnerabilities/id/617afd4e-107a-48ad-9e3e-1771874796ff?source=cve","https://plugins.trac.wordpress.org/browser/awesome-support/tags/6.4.0/includes/gdpr-integration/gdpr-user-profile.php#L250","https://plugins.trac.wordpress.org/browser/awesome-support/tags/6.4.0/includes/gdpr-integration/gdpr-privacy-options.php#L1186","https://plugins.trac.wordpress.org/browser/awesome-support/tags/6.4.0/includes/gdpr-integration/gdpr-privacy-options.php#L1111","https://plugins.trac.wordpress.org/browser/awesome-support/tags/6.4.0/includes/functions-user.php#L1538","https://plugins.trac.wordpress.org/browser/awesome-support/tags/6.4.0/includes/functions-general.php#L2190","https://plugins.trac.wordpress.org/changeset?reponame=&old=3719753%40awesome-support&new=3719753%40awesome-support"],"weaknesses":["CWE-79"],"ingestedAt":"2026-10-29T20:13:43.249Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/96xxx/CVE-2026-96268.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-96268","state":"PUBLISHED","datePublished":"2026-10-01T08:28:44.069Z","dateUpdated":"2026-10-01T18:20:21.281Z","assignerShortName":"Wordfence","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateReserved":"2026-09-22T20:26:44.298Z"},"containers":{"cna":{"title":"Awesome Support <= 6.4.0 - Authenticated (Subscriber+) Stored Cross-Site Scripting via 'gdpr-data' Parameter via wpas_gdpr_user_opt_out AJAX Action","descriptions":[{"lang":"en","value":"The Awesome Support – WordPress HelpDesk & Support Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'gdpr-data' parameter in all versions up to, and including, 6.4.0 due to insufficient input sanitization and output escaping. 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This is exploitable by Subscriber-level users against other accounts because the AJAX handlers accept an arbitrary gdpr-user ID without verifying it belongs to the requester, and the required wpas-gdpr-nonce is emitted via wp_localize_script to every logged-in user on frontend plugin pages and on /wp-admin/profile.php."}],"affected":[{"vendor":"awesomesupport","product":"Awesome Support – WordPress HelpDesk & Support Plugin","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"6.4.0","versionType":"semver"}]}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/617afd4e-107a-48ad-9e3e-1771874796ff?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/awesome-support/tags/6.4.0/includes/gdpr-integration/gdpr-user-profile.php#L250"},{"url":"https://plugins.trac.wordpress.org/browser/awesome-support/tags/6.4.0/includes/gdpr-integration/gdpr-privacy-options.php#L1186"},{"url":"https://plugins.trac.wordpress.org/browser/awesome-support/tags/6.4.0/includes/gdpr-integration/gdpr-privacy-options.php#L1111"},{"url":"https://plugins.trac.wordpress.org/browser/awesome-support/tags/6.4.0/includes/functions-user.php#L1538"},{"url":"https://plugins.trac.wordpress.org/browser/awesome-support/tags/6.4.0/includes/functions-general.php#L2190"},{"url":"https://plugins.trac.wordpress.org/changeset?reponame=&old=3719753%40awesome-support&new=3719753%40awesome-support"}],"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"}}],"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":"2026-10-01T08:28:44.069Z"},"credits":[{"lang":"en","type":"finder","value":"Nhien Pham (nhienit) (nhienit)"}],"timeline":[{"time":"2026-09-22T20:41:37.000Z","lang":"en","value":"Vendor Notified"},{"time":"2026-09-30T20:12:07.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-10-01T18:20:13.900024Z","id":"CVE-2026-96268","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":"2026-10-01T18:20:21.281Z"}}]}}}