{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-6178","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","state":"PUBLISHED","assignerShortName":"Wordfence","dateReserved":"2026-04-13T02:17:54.899Z","datePublished":"2026-08-26T07:42:00.865Z","dateUpdated":"2026-08-26T14:51:16.787Z"},"containers":{"cna":{"providerMetadata":{"orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","shortName":"Wordfence","dateUpdated":"2026-08-26T07:42:00.865Z"},"affected":[{"vendor":"MuffinGroup","product":"Betheme","versions":[{"version":"0","status":"affected","lessThanOrEqual":"28.4","versionType":"semver"}],"defaultStatus":"unaffected"}],"descriptions":[{"lang":"en","value":"The Betheme theme for WordPress is vulnerable to Stored Cross-Site Scripting via the theme's 'icon_box_2' shortcode in all versions up to, and including, 28.4 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page."}],"title":"Betheme <= 28.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'icon_box_2' Shortcode","references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/686dd63b-5471-4654-8009-e3ab648f8b86?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/betheme/trunk/functions/theme-shortcodes.php#L11719"},{"url":"https://plugins.trac.wordpress.org/browser/betheme/tags/28.3.3/functions/theme-shortcodes.php#L11719"},{"url":"https://plugins.trac.wordpress.org/browser/betheme/trunk/functions/theme-shortcodes.php#L11651"},{"url":"https://plugins.trac.wordpress.org/browser/betheme/tags/28.3.3/functions/theme-shortcodes.php#L11651"},{"url":"https://plugins.trac.wordpress.org/browser/betheme/trunk/functions/theme-shortcodes.php#L11840"},{"url":"https://plugins.trac.wordpress.org/browser/betheme/tags/28.3.3/functions/theme-shortcodes.php#L11840"},{"url":"https://support.muffingroup.com/changelog/"}],"problemTypes":[{"descriptions":[{"lang":"en","description":"CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","cweId":"CWE-79","type":"CWE"}]}],"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"}}],"credits":[{"lang":"en","type":"finder","value":"João Pedro Soares de Alcântara"}],"timeline":[{"time":"2026-04-13T02:42:32.000Z","lang":"en","value":"Vendor Notified"},{"time":"2026-08-25T00:00:00.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-26T14:51:10.948750Z","id":"CVE-2026-6178","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-08-26T14:51:16.787Z"}}]}}