{"id":"GHSA-gx8m-f3mp-fg99","summary":"formwork Cross-site scripting vulnerability in Markdown fields","details":"### Impact\nUsers with access to the administration panel with page editing permissions could insert `\u003cscript\u003e` tags in markdown fields, which are exposed on the publicly accessible site pages, leading to potential XSS injections.\n\n### Patches\n\n- [**Formwork 1.13.0**](https://github.com/getformwork/formwork/releases/tag/1.13.0) has been released with a patch that solves this vulnerability. Now the system config option `content.safe_mode` (enabled by default) controls whether HTML tags and potentially dangerous links are escaped. This is configurable as in some cases more flexibility should be given. Panel users should be only a controlled group of editors, which cannot enable the option by themselves, and not a generic group. This mitigates the chance of introducing vulnerabilities.\n- [**Formwork 2.x** (6adc302)](https://github.com/getformwork/formwork/commit/6adc302f5a294f2ffbbf1571dd4ffea6b7876723) adds a similar `content.safeMode` system option. Like Formwork 1.13.0, by default HTML tags and dangerous link are escaped. Even if enabled by an administrator, however, `\u003cscript\u003e` and other dangerous tags are still converted to text, but secure tags are allowed.\n\n### References\nhttps://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-35621\n","aliases":["CVE-2024-35621"],"modified":"2026-07-08T06:53:06.086285941Z","published":"2024-05-28T16:54:31Z","database_specific":{"github_reviewed":true,"github_reviewed_at":"2024-05-28T16:54:31Z","nvd_published_at":"2024-05-28T16:15:16Z","cwe_ids":["CWE-79"],"severity":"MODERATE"},"references":[{"type":"WEB","url":"https://github.com/getformwork/formwork/security/advisories/GHSA-gx8m-f3mp-fg99"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-35621"},{"type":"WEB","url":"https://github.com/getformwork/formwork/commit/2d92e6dbf99a9a49797947afbda0cdd4e56e11df"},{"type":"WEB","url":"https://github.com/getformwork/formwork/commit/6adc302f5a294f2ffbbf1571dd4ffea6b7876723"},{"type":"PACKAGE","url":"https://github.com/getformwork/formwork"}],"affected":[{"package":{"name":"getformwork/formwork","ecosystem":"Packagist","purl":"pkg:composer/getformwork/formwork"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.13.0"}]}],"versions":["0.10.0","0.10.1","0.10.2","0.10.3","0.10.4","0.10.5","0.11.0","0.11.1","0.11.2","0.12.0","0.12.1","0.6.10","0.6.11","0.6.12","0.6.9","0.7.0","0.7.1","0.7.2","0.8.0","0.8.1","0.9.0","0.9.1","0.9.2","0.9.3","0.9.4","0.9.5","0.9.6","1.0.0","1.1.0","1.1.1","1.10.0","1.10.1","1.10.2","1.10.3","1.11.0","1.11.1","1.12.0","1.12.1","1.2.0","1.2.1","1.3.0","1.3.1","1.4.0","1.4.1","1.4.2","1.4.3","1.4.4","1.4.5","1.4.6","1.4.7","1.5.0","1.5.1","1.5.2","1.6.0","1.6.1","1.7.0","1.7.1","1.8.0","1.9.0","1.9.1"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/05/GHSA-gx8m-f3mp-fg99/GHSA-gx8m-f3mp-fg99.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N"}]}