{"id":"CVE-2026-115196","aliases":[],"cve":{"records":[{"id":"CVE-2026-115196","source":"Mautic","state":"PUBLISHED","reasons":[],"replacements":[],"disputed":false,"unsupportedWhenAssigned":false,"reserved":"2026-10-22T06:43:09.882Z","published":"2026-10-26T12:50:18.637Z","modified":"2026-10-26T15:35:52.657Z"}],"publishers":[{"name":"Mautic","role":"CNA","organizationId":"4e531c38-7a33-45d3-98dd-d909c0d8852e","modified":"2026-10-26T12:50:18.637Z"},{"name":"CISA-ADP","role":"ADP","organizationId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","modified":"2026-10-26T15:35:52.657Z"}],"references":[{"url":"https://github.com/mautic/mautic/security/advisories/GHSA-5mm3-3g7p-9868","tags":[],"source":"Mautic"}],"weaknesses":[{"id":"CWE-601","description":"CWE-601 URL Redirection to Untrusted Site ('Open Redirect')","source":"Mautic"}],"applicability":[],"prioritization":[{"source":"CISA-ADP","type":"SSVC","role":"CISA Coordinator","timestamp":"2026-10-26T14:59:35.349590Z","decisions":[{"name":"Exploitation","value":"none"},{"name":"Automatable","value":"no"},{"name":"Technical Impact","value":"partial"}]}]},"title":"An Open Redirect vulnerability exists in the public form submission endpoint (/form/submit) of Mautic.","titleSource":"Mautic","descriptionSource":"Mautic","description":"An Open Redirect vulnerability exists in the public form submission endpoint (/form/submit) of Mautic. After a form is submitted, the application redirects the visitor to a return address supplied with the submission without verifying that it points to the Mautic instance or another trusted host. An unauthenticated attacker can exploit this to send visitors from a legitimate Mautic domain to an arbitrary external website, for example to phishing pages that imitate the original landing page or to sites that deliver malware. Any Mautic instance with a published form is affected. Exploitation requires the victim to submit a form prepared by the attacker.","score":5.4,"severity":"medium","published":"2026-10-26T12:50:18.637Z","modified":"2026-10-26T15:35:52.657Z","withdrawn":false,"knownExploited":false,"affected":[],"products":[{"vendor":"","name":"mautic/core","platforms":[],"versions":[{"version":"1.0.0-beta","status":"affected","lessThan":"5.2.12","versionType":"semver"},{"version":"6.0.0","status":"affected","lessThan":"6.0.10","versionType":"semver"},{"version":"7.0.0","status":"affected","lessThan":"7.2.2","versionType":"semver"}],"defaultStatus":"unaffected","cpes":[],"source":"Mautic","url":"https://www.cve.org/CVERecord?id=CVE-2026-115196"}],"remediation":[{"text":"There are no official workarounds. To mitigate this vulnerability without upgrading, configure a reverse proxy or web application firewall rule that blocks redirect responses from /form/submit to hosts other than your Mautic instance and your own websites.","source":"Mautic","url":"https://www.cve.org/CVERecord?id=CVE-2026-115196"}],"references":["https://github.com/mautic/mautic/security/advisories/GHSA-5mm3-3g7p-9868"],"sources":[{"name":"CVE","id":"CVE-2026-115196","modified":"2026-10-26T15:35:52.657Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-115196"}],"assessments":[{"source":"Mautic","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","score":5.4}],"sourceAffected":[],"observedAt":"2026-10-29T14:34:11.388Z","kev":{"status":"not-listed","checkedAt":"2026-10-31T00:55:31.397Z"},"coverage":[{"source":"NVD","status":"not-checked"},{"source":"GHSA","status":"not-checked"},{"source":"EUVD","status":"not-checked"},{"source":"EPSS","status":"not-checked"}],"evidence":[],"aiSummary":{"text":"Mautic's public form submission endpoint has an Open Redirect vulnerability, allowing an unauthenticated attacker to redirect visitors to an external website after form submission. Affected versions include 1.0.0-beta to 5.2.12, 6.0.0 to 6.0.10, and 7.0.0 to 7.2.2. Exploitation requires the victim to submit a form prepared by the attacker.","model":"@cf/meta/llama-3.3-70b-instruct-fp8-fast","generatedAt":"2026-10-30T09:38:04.697Z","sources":[{"name":"CVE","url":"https://www.cve.org/CVERecord?id=CVE-2026-115196"}]}}