formwork Cross-site scripting vulnerability in Markdown fields
Impact
Users with access to the administration panel with page editing permissions could insert <script> tags in markdown fields, which are exposed on the publicly accessible site pages, leading to potential XSS injections.
Patches
- Formwork 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. - Formwork 2.x (6adc302) adds a similar
content.safeModesystem option. Like Formwork 1.13.0, by default HTML tags and dangerous link are escaped. Even if enabled by an administrator, however,<script>and other dangerous tags are still converted to text, but secure tags are allowed.
References
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-35621
Software afectado
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| Plataforma | Paquete | Versiones vulnerables | Corregida en |
|---|---|---|---|
| Paquete de Composer | getformwork/formwork | < 1.13.0 | 1.13.0 |
Referencias
- https://github.com/getformwork/formwork/security/advisories/GHSA-gx8m-f3mp-fg99
- https://nvd.nist.gov/vuln/detail/CVE-2024-35621
- https://github.com/getformwork/formwork/commit/2d92e6dbf99a9a49797947afbda0cdd4e56e11df
- https://github.com/getformwork/formwork/commit/6adc302f5a294f2ffbbf1571dd4ffea6b7876723
- https://github.com/getformwork/formwork
- Vector CVSS
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N- Debilidad (CWE)
CWE-79- Plataforma
- Composer
- Paquete
getformwork/formwork- Publicada
- 28.05.2024
- Actualizado
- 11.10.2026 10:22
Fuentes y licencias
OSV / GitHub Advisory Database - GHSA-gx8m-f3mp-fg99 - CC BY 4.0
Historial de vulnerabilidades: getformwork/formwork
Todas las vulnerabilidades publicadas de este paquete (Paquete de Composer), de la más reciente a la más antigua. Muestra si es un fallo aislado o un paquete que hay que vigilar.
- Entradas en total
- 7
- Primera → última
- 02.2023 02.2026
- Sin corrección
- 0
- Explotada en ataques
- 0
Distribución por gravedad
- Alta 2
- Media 5
Divulgaciones por año
- 2023: 1
- 2024: 2
- 2025: 3
- 2026: 1
-
formwork Cross-site scripting vulnerability in Markdown fields esta entrada
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