| Título | a2ui-project a2ui v1.0 CWE-200 |
|---|
| Descripción | The v0_8 model processor resolves JSON Pointer reads by walking plain objects (current[segment], model-processor.ts:356-377). Properties inherited through the prototype chain (e.g. Object.prototype built-ins) are therefore reachable by agent-supplied paths.
Notes on scope:
The v0_8 write path is Map-based and unaffected.
The v0_9 path rejects dangerous keys (__proto__/constructor/prototype) after unescaping. |
|---|
| Fuente | ⚠️ https://github.com/a2ui-project/a2ui/issues/2299 |
|---|
| Usuario | colorfullbz (UID 86308) |
|---|
| Sumisión | 2026-08-17 15:36 (hace 1 mes) |
|---|
| Moderación | 2026-09-16 07:19 (30 days later) |
|---|
| Estado | Aceptado |
|---|
| Entrada de VulDB | 405444 [a2ui-project a2ui 0.8/0.9/1.0 Model Processor model-processor.ts current[segment] divulgación de información] |
|---|
| Puntos | 20 |
|---|