CVE-2023-23619

描述

### Impact Anyone who is using the default presets and/or does not handle the functionality themself. ### Patches It is impossible to fully guard against this, because users have access to the original raw information. However, as of version 1, if you only access the constrained models, you will not encounter this issue. Further similar situations are NOT seen as a security issue, but intended behavior. ### Workarounds Fully custom presets that change the entire rendering process which can then escape the user input. ### For more information Even though that I changed all the presets here, the vulnerability is still present throughout. I am using a JSON Schema here for simplicity. ```ts const jsonSchemaDoc = { $id: 'CustomClass', type: 'object', properties: { 'property: any; \n constructor(){console.log("injected")} \n private _temp': { type: 'string' }, } }; generator = new TypeScriptGenerator( { presets: [ { class: { property({ propertyName, content }) { return `private ${propertyName}: any;`; }, ctor() { return ''; }, getter() { return ''; }, setter() { return ''; } } } ] } ); const inputModel = await generator.process(jsonSchemaDoc); ``` This would render ```ts export class CustomClass { private property: any; constructor(){console.log("injected")} private _temp: any; private additionalProperties: any; } ```

如何修補 CVE-2023-23619

要修補 CVE-2023-23619,請將受影響套件升級到下列已修補版本。

• —升級至 1.0.0 或更新版本

CVE-2023-23619 正在被利用嗎?

低 — EPSS 為 0.5%,目前沒有觀察到大規模利用活動。

受影響套件(1)

• from 0, < 1.0.0