solspace/craft-freeform Has a DoS Vulnerability
Summary
Freeform plugin v4.1.29 uses vulnerable Axios ^1.7.7 allowing unauthenticated attackers to crash servers via malicious data: URIs causing memory exhaustion (CVE-2025-58754).
Freeform version: 4.1.29 Craft CMS version: 4.16.8
Impact
When Axios runs on Node.js and is given a URL with the data: scheme, it does not perform HTTP. Instead, its Node http adapter decodes the entire payload into memory (Buffer/Blob) and returns a synthetic 200 response. This path ignores maxContentLength / maxBodyLength (which only protect HTTP responses), so an attacker can supply a very large data: URI and cause the process to allocate unbounded memory and crash (DoS), even if the caller requested responseType: 'stream'.
https://github.com/axios/axios/security/advisories/GHSA-4hjh-wcwx-xvwj https://github.com/axios/axios/pull/7011 https://github.com/axios/axios/commit/945435fc51467303768202250debb8d4ae892593 https://github.com/axios/axios/releases/tag/v1.12.0
Software afectado
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| Plataforma | Paquete | Versiones vulnerables | Corregida en |
|---|---|---|---|
| Paquete de Composer | solspace/craft-freeform | < 4.1.30 | 4.1.30 |
Referencias
- https://github.com/axios/axios/security/advisories/GHSA-4hjh-wcwx-xvwj
- https://github.com/solspace/craft-freeform/security/advisories/GHSA-58q2-9x27-h2jm
- https://github.com/axios/axios/pull/7011
- https://github.com/axios/axios/commit/945435fc51467303768202250debb8d4ae892593
- https://github.com/solspace/craft-freeform/commit/e7402a1d1ce9f28ecb6ce659885ac66391d3a040
- https://github.com/axios/axios/releases/tag/v1.12.0
- https://github.com/solspace/craft-freeform
- https://github.com/solspace/craft-freeform/releases/tag/v4.1.30
- Vector CVSS
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U- Debilidad (CWE)
CWE-770- Plataforma
- Composer
- Paquete
solspace/craft-freeform- Publicada
- 15.01.2026
- Actualizado
- 11.10.2026 10:22
Fuentes y licencias
OSV / GitHub Advisory Database - GHSA-58q2-9x27-h2jm - CC BY 4.0
Historial de vulnerabilidades: solspace/craft-freeform
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
- 6
- Primera → última
- 08.2025 09.2026
- Sin corrección
- 0
- Explotada en ataques
- 0
Distribución por gravedad
- Crítica 1
- Media 1
- Baja 4
Divulgaciones por año
- 2025: 1
- 2026: 5
-
solspace/craft-freeform Has a DoS Vulnerability esta entrada
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