Unsafe Dependency Resolution Affecting @theia/ai-ide package, versions <1.71.0
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-JS-THEIAAIIDE-17391850
- published21 Jun 2026
- disclosed18 Jun 2026
- creditPiotr Ryciak
Introduced: 18 Jun 2026
NewCVE-2026-46580 (opens in a new tab)How to fix?
Upgrade @theia/ai-ide to version 1.71.0 or higher.
Overview
@theia/ai-ide is an AI IDE Agents Extension
Affected versions of this package are vulnerable to Unsafe Dependency Resolution via the automatic loading of .prompts/*.prompttemplate files in a workspace. An attacker can manipulate the AI agent's system instructions by introducing crafted prompt template files, potentially leading to data exfiltration through Markdown image rendering or arbitrary command execution via task definitions when a malicious workspace is opened.