{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-4078","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","state":"PUBLISHED","assignerShortName":"Wordfence","dateReserved":"2026-03-12T20:02:44.935Z","datePublished":"2026-04-24T07:45:08.094Z","dateUpdated":"2026-04-24T12:36:35.899Z"},"containers":{"cna":{"providerMetadata":{"orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","shortName":"Wordfence","dateUpdated":"2026-04-24T07:45:08.094Z"},"affected":[{"vendor":"iteras","product":"ITERAS","versions":[{"version":"0","status":"affected","lessThanOrEqual":"1.8.2","versionType":"semver"}],"defaultStatus":"unaffected"}],"descriptions":[{"lang":"en","value":"The ITERAS plugin for WordPress is vulnerable to Stored Cross-Site Scripting via multiple shortcodes (iteras-ordering, iteras-signup, iteras-paywall-login, iteras-selfservice) in all versions up to and including 1.8.2. This is due to insufficient input sanitization and output escaping in the combine_attributes() function. The function directly concatenates shortcode attribute values into JavaScript code within <script> tags using double-quoted string interpolation (line 489: '\"'.$key.'\": \"'.$value.'\"') without any escaping. An attacker can break out of the JavaScript string context by including a double-quote character in a shortcode attribute value and inject arbitrary JavaScript. 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":"ITERAS <= 1.8.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode Attributes","references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/bd034f43-370c-4ad9-ad02-4cae0f48d781?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/iteras/trunk/public/iteras-public.php#L489"},{"url":"https://plugins.trac.wordpress.org/browser/iteras/tags/1.8.2/public/iteras-public.php#L489"},{"url":"https://plugins.trac.wordpress.org/browser/iteras/trunk/public/iteras-public.php#L519"},{"url":"https://plugins.trac.wordpress.org/browser/iteras/tags/1.8.2/public/iteras-public.php#L519"},{"url":"https://plugins.trac.wordpress.org/browser/iteras/trunk/public/iteras-public.php#L511"},{"url":"https://plugins.trac.wordpress.org/browser/iteras/tags/1.8.2/public/iteras-public.php#L511"},{"url":"https://plugins.trac.wordpress.org/browser/iteras/trunk/public/iteras-public.php#L527"},{"url":"https://plugins.trac.wordpress.org/browser/iteras/tags/1.8.2/public/iteras-public.php#L527"},{"url":"https://plugins.trac.wordpress.org/browser/iteras/trunk/public/iteras-public.php#L561"},{"url":"https://plugins.trac.wordpress.org/browser/iteras/tags/1.8.2/public/iteras-public.php#L561"},{"url":"https://plugins.trac.wordpress.org/browser/iteras/trunk/public/iteras-public.php#L551"},{"url":"https://plugins.trac.wordpress.org/browser/iteras/tags/1.8.2/public/iteras-public.php#L551"},{"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3507724%40iteras&new=3507724%40iteras&sfp_email=&sfph_mail="}],"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":"Muhammad Yudha - DJ"}],"timeline":[{"time":"2026-04-23T19:20:52.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-04-24T12:36:27.289913Z","id":"CVE-2026-4078","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":"2026-04-24T12:36:35.899Z"}}]}}