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2 vulnerabilities found for theia_website by eclipse
CVE-2026-1699 (GCVE-0-2026-1699)
Vulnerability from nvd – Published: 2026-01-30 09:57 – Updated: 2026-02-02 19:26
VLAI
EPSS
VEX
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)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-829 - Inclusion of Functionality from Untrusted Control Sphere
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Eclipse Foundation | Eclipse Theia - Website |
Affected:
0 , < 2fb0cc4bfc372cfaef79feb4eebb6563778b2560
(git)
|
Credits
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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
EPSS
VEX
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)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-829 - Inclusion of Functionality from Untrusted Control Sphere
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Eclipse Foundation | Eclipse Theia - Website |
Affected:
0 , < 2fb0cc4bfc372cfaef79feb4eebb6563778b2560
(git)
|
Credits
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