{"id":"CVE-2026-16092","state":"PUBLISHED","title":"Improved Save Button <= 1.2.1 - Authenticated (Author+) Second-Order SQL Injection via 'meta_key' Parameter","description":"The Improved Save Button plugin for WordPress is vulnerable to second-order SQL Injection via 'meta_key' Custom Field via 'Save and Duplicate' Action in all versions up to, and including, 1.2.1 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with author-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.","publishedAt":"2026-07-30T03:03:21.282Z","updatedAt":"2026-07-30T13:58:36.670Z","severity":{"score":6.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","source":"Wordfence"},"assigner":"Wordfence","products":["labelblanc Improved Save Button"],"affected":[{"vendor":"labelblanc","product":"Improved Save Button","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"1.2.1","versionType":"semver"}]}],"references":["https://www.wordfence.com/threat-intel/vulnerabilities/id/a1dbc2ca-eb3f-4c0f-a5c0-28579f694237?source=cve","https://plugins.trac.wordpress.org/browser/improved-save-button/tags/1.2.1/actions/class-lb-save-and-then-action-duplicate.php#L179","https://plugins.trac.wordpress.org/browser/improved-save-button/tags/1.2.1/actions/class-lb-save-and-then-action-duplicate.php#L173","https://plugins.trac.wordpress.org/browser/improved-save-button/tags/1.2.1/lib/class-lb-save-and-then-post-save.php#L86"],"weaknesses":["CWE-89"],"ingestedAt":"2026-10-29T20:11:00.674Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/16xxx/CVE-2026-16092.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-16092","state":"PUBLISHED","datePublished":"2026-07-30T03:03:21.282Z","dateUpdated":"2026-07-30T13:58:36.670Z","assignerShortName":"Wordfence","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateReserved":"2026-07-17T14:08:32.137Z"},"containers":{"cna":{"title":"Improved Save Button <= 1.2.1 - Authenticated (Author+) Second-Order SQL Injection via 'meta_key' Parameter","descriptions":[{"lang":"en","value":"The Improved Save Button plugin for WordPress is vulnerable to second-order SQL Injection via 'meta_key' Custom Field via 'Save and Duplicate' Action in all versions up to, and including, 1.2.1 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with author-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database."}],"affected":[{"vendor":"labelblanc","product":"Improved Save Button","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"1.2.1","versionType":"semver"}]}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/a1dbc2ca-eb3f-4c0f-a5c0-28579f694237?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/improved-save-button/tags/1.2.1/actions/class-lb-save-and-then-action-duplicate.php#L179"},{"url":"https://plugins.trac.wordpress.org/browser/improved-save-button/tags/1.2.1/actions/class-lb-save-and-then-action-duplicate.php#L173"},{"url":"https://plugins.trac.wordpress.org/browser/improved-save-button/tags/1.2.1/lib/class-lb-save-and-then-post-save.php#L86"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","baseScore":6.5,"baseSeverity":"MEDIUM"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-89","lang":"en","description":"CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')","type":"CWE"}]}],"providerMetadata":{"shortName":"Wordfence","orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateUpdated":"2026-07-30T03:03:21.282Z"},"credits":[{"lang":"en","type":"finder","value":"Wordfence PRISM"}],"timeline":[{"time":"2026-07-29T14:37:05.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-07-30T13:58:21.171952Z","id":"CVE-2026-16092","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":"2026-07-30T13:58:36.670Z"}}]}}}