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2 vulnerabilities found for Eclipse Theia - Website by Eclipse Foundation

CVE-2026-1699 (GCVE-0-2026-1699)

Vulnerability from nvd – Published: 2026-01-30 09:57 – Updated: 2026-02-02 19:26
VLAI?
Summary
In the Eclipse Theia Website repository, the GitHub Actions workflow .github/workflows/preview.yml used pull_request_target trigger while checking out and executing untrusted pull request code. This allowed any GitHub user to execute arbitrary code in the repository's CI environment with access to repository secrets and a GITHUB_TOKEN with extensive write permissions (contents:write, packages:write, pages:write, actions:write). An attacker could exfiltrate secrets, publish malicious packages to the eclipse-theia organization, modify the official Theia website, and push malicious code to the repository.
Severity ?
10 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CWE
  • CWE-829 - Inclusion of Functionality from Untrusted Control Sphere
Assigner
References
Impacted products
Vendor Product Version
Eclipse Foundation Eclipse Theia - Website Affected: 0 , < 2fb0cc4bfc372cfaef79feb4eebb6563778b2560 (git)
Create a notification for this product.
Credits
Barak Haryati | JFrog
Show details on NVD website
To clipboard 

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CVE-2026-1699 (GCVE-0-2026-1699)

Vulnerability from cvelistv5 – Published: 2026-01-30 09:57 – Updated: 2026-02-02 19:26
VLAI?
Summary
In the Eclipse Theia Website repository, the GitHub Actions workflow .github/workflows/preview.yml used pull_request_target trigger while checking out and executing untrusted pull request code. This allowed any GitHub user to execute arbitrary code in the repository's CI environment with access to repository secrets and a GITHUB_TOKEN with extensive write permissions (contents:write, packages:write, pages:write, actions:write). An attacker could exfiltrate secrets, publish malicious packages to the eclipse-theia organization, modify the official Theia website, and push malicious code to the repository.
Severity ?
10 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CWE
  • CWE-829 - Inclusion of Functionality from Untrusted Control Sphere
Assigner
References
Impacted products
Vendor Product Version
Eclipse Foundation Eclipse Theia - Website Affected: 0 , < 2fb0cc4bfc372cfaef79feb4eebb6563778b2560 (git)
Create a notification for this product.
Credits
Barak Haryati | JFrog
Show details on NVD website
To clipboard 

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