| 标题 | a2ui-project a2ui v0.9 CWE-400 |
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| 描述 | Three separate unbounded-growth paths exist in the processing core:
updateComponents component arrays are validated with .min(1) but have no maximum — an agent can send arbitrarily large arrays per message or per surface.
Intl.NumberFormat instances are cached permanently, keyed by agent-supplied currency + decimals values (basic_functions.ts:282-344) — an unbounded cache keyed on untrusted input.
DataModel descendant notifications are O(n²) in the number of bound paths (data-model.ts:326-330). |
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| 来源 | ⚠️ https://github.com/a2ui-project/a2ui/issues/2298 |
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| 用户 | colorfullbz (UID 86308) |
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| 提交 | 2026-08-17 15時35分 (2 月前) |
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| 管理 | 2026-09-16 07時19分 (30 days later) |
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| 状态 | 已接受 |
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| VulDB条目 | 405443 [a2ui-project a2ui 0.9/0.9.1 Update Components basic_functions.ts updateComponents 拒绝服务] |
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| 积分 | 20 |
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