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In Eclipse Theia versions 0.7.0 and up until including 1.73.1, the `PreferenceUtils.merge` function in `@theia/core` recursively merges preference values without rejecting prototype-related keys (`__…

中危 CVSS 6.5
CVECVE-2026-14574
首次发现2026-08-07 16:30 UTC
披露时间2026-08-05 11:16 UTC
最后更新2026-08-07 16:30 UTC
通道状态auto

摘要

In Eclipse Theia versions 0.7.0 and up until including 1.73.1, the `PreferenceUtils.merge` function in `@theia/core` recursively merges preference values without rejecting prototype-related keys (`__proto__`, `constructor`, `prototype`). Because this function is invoked by `PreferenceServiceImpl.doResolve` for every preference resolution across scopes (default, user, workspace, folder), a crafted preference value in a workspace settings file (`.theia/settings.json` or `.vscode/settings.json`) c…

中文摘要建设中，暂以英文摘要呈现（DR-003 v2）。

深度研判 · 自动通道

该漏洞尚未生成深度研判报告（DR-003 v2 AI pipeline 建设中）。

受影响产品

  • :
Lint 边界警告 (3)

以下是本次研判 lint 阶段发现的非阻塞性警告（如引用 URL 未在白名单内）。这些不影响漏洞条目可用性，仅为透明度披露（参 DR-002）。

  • REF_URL_NOT_ALLOWLISTED url not in allowlist: https://gitlab.eclipse.org/security/cve-assignment/-/work_items/157
  • REF_URL_NOT_ALLOWLISTED url not in allowlist: https://gitlab.eclipse.org/security/vulnerability-reports/-/issues/567
  • REF_URL_NOT_ALLOWLISTED url not in allowlist: https://gitlab.eclipse.org/security/vulnerability-reports/-/work_items/567

数据来源

  • NVD DATABASE

原始链接

时间线

  1. nvd_ingest NVD