| Título | brikcss @brikcss/merge 1.3.0 Prototype Pollution |
|---|
| Descripción | The @brikcss/merge package is vulnerable to Prototype Pollution - a critical security vulnerability that allows attackers to inject arbitrary properties into JavaScript's global object prototype. This occurs because the merge function recursively processes objects without properly sanitizing special keys like __proto__, constructor.prototype, and prototype.
When an attacker controls the source object being merged, they can inject properties into Object.prototype, affecting all objects in the application.
|
|---|
| Fuente | ⚠️ https://github.com/sudo-secure/security-research/blob/main/brikcss-merge/prototype-pollution/PoC.md |
|---|
| Usuario | sudosme (UID 96548) |
|---|
| Sumisión | 2026-03-28 05:58 (hace 27 días) |
|---|
| Moderación | 2026-04-19 12:42 (22 days later) |
|---|
| Estado | Aceptado |
|---|
| Entrada de VulDB | 358229 [brikcss merge hasta 1.3.0 __proto__/constructor.prototype/prototype Ejecución remota de código] |
|---|
| Puntos | 20 |
|---|