{"id":"CVE-2026-26188","summary":"Solspace Freeform plugin affected by Stored Cross-Site Scripting (XSS) in Freeform Craft Plugin CP UI (builder/integrations)","details":"Solspace Freeform plugin for Craft CMS 5.x is a super flexible form-building tool. An authenticated, low-privilege user (able to create/edit forms) can inject arbitrary HTML/JS into the Craft Control Panel (CP) builder and integrations views. User-controlled form labels and integration metadata are rendered with dangerouslySetInnerHTML without sanitization, leading to stored XSS that executes when any admin views the builder/integration screens. This vulnerability is fixed in 5.14.7.","aliases":["GHSA-jp3q-wwp3-pwv9"],"modified":"2026-08-12T03:51:21.102657301Z","published":"2026-02-12T22:55:19.859Z","database_specific":{"cna_assigner":"GitHub_M","cwe_ids":["CWE-79"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/26xxx/CVE-2026-26188.json"},"references":[{"type":"WEB","url":"https://github.com/solspace/craft-freeform/releases/tag/v5.14.7"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/26xxx/CVE-2026-26188.json"},{"type":"ADVISORY","url":"https://github.com/solspace/craft-freeform/security/advisories/GHSA-jp3q-wwp3-pwv9"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-26188"},{"type":"FIX","url":"https://github.com/solspace/craft-freeform/commit/b9adad6cdf1eba5400aae8b1ae39bd7d4d33af5e"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/solspace/craft-freeform","events":[{"introduced":"22d6414549c8166f20d1ea7a805b3af23b608eb8"},{"fixed":"c58375ae4c18dbc65d17f7d5af310c61863f5ea7"},{"fixed":"b9adad6cdf1eba5400aae8b1ae39bd7d4d33af5e"}],"database_specific":{"cpe":"cpe:2.3:a:solspace:freeform:*:*:*:*:*:craft_cms:*:*","extracted_events":[{"introduced":"5.0.0"},{"fixed":"5.14.7"}],"source":["CPE_RANGE","REFERENCES"]}}],"versions":["v5.14.6","v5.14.5","v5.14.4","v5.14.3","v5.14.2","v5.14.1","v5.14.0","v5.13.8","v5.13.7","v5.13.6","v5.13.5","v5.13.4","v5.13.3","v5.13.2","v5.13.1","v5.13.0","v5.12.4","v5.12.3","v5.12.2","v5.12.1","v5.12.0","v5.11.17","v5.11.16","v5.11.15","v5.11.14","v5.11.13","v5.11.12","v5.11.11","v5.11.10","v5.11.9","v5.11.8","v5.11.7","v5.11.6","v5.11.5","v5.11.4","v5.11.3","v5.11.2","v5.11.1","v5.11.0","v5.10.17.1","v5.10.17","v5.10.16.1","v5.10.16","v5.10.15.1","v5.10.15","v5.10.14","v5.10.13","v5.10.12","v5.10.11","v5.10.10","v5.10.9","v5.10.8","v5.10.7","v5.10.6","v5.10.5","v5.10.4","v5.10.3","v5.10.2","v5.10.1","v5.10.0","v5.9.16.1","v5.9.16","v5.9.15","v5.9.14","v5.9.13","v5.9.12","v5.9.11","v5.9.10","v5.9.9","v5.9.8","v5.9.7","v5.9.6","v5.9.5","v5.9.4","v5.9.3","v5.9.2","v5.9.1.2","v5.9.1.1","v5.9.1","v5.9.0","v5.8.7","v5.8.6","v5.8.5","v5.8.4","v5.8.3","v5.8.2","v5.8.1","v5.8.0","v5.7.4","v5.7.3","v5.7.2","v5.7.1","v5.7.0.1","v5.7.0","v5.6.8","v5.6.6","v5.6.7","v5.6.5","v5.6.4","v5.6.3","v5.6.2","v5.6.1","v5.5.10","v5.5.9","v5.5.8","v5.5.7","v5.5.6","v5.5.5","v5.5.4","v5.5.3","v5.5.2","v5.5.1","v5.5.0","v5.4.2","v5.4.1","v5.4.0","v5.3.5","v5.3.4","v5.3.3.1","v5.3.3","v5.3.2","v5.3.1","v5.3.0","v5.2.2","v5.2.1","v5.2.0","v5.1.19.1","v5.1.19","v5.1.18.1","v5.1.18","v5.1.17","v5.1.16.1","v5.1.16","v5.1.15","v5.1.14","v5.1.13.1","v5.1.13","v5.1.12","v5.1.11","v5.1.10","v5.1.9","v5.1.8","v5.1.7","v5.1.6","v5.1.5.1","v5.1.5","v5.1.4","v5.1.3","v5.1.2","v5.1.1","v5.1.0","v5.0.16","v5.0.15","v5.0.14.1","v5.0.13","v5.0.14","v5.0.12","v5.0.11","v5.0.10","v5.0.9","v5.0.8","v5.0.7","v5.0.6.1","v5.0.6","v5.0.5","v5.0.4","v5.0.3","v5.0.2","v5.0.1","v5.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-26188.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N"}]}