Vaadin
- Aliases / services
- Vaadin Ltd / Vaadin Oy / Vaadin Hilla / Vaadin Copilot / Vaadin
- Official website
- https://vaadin.com/
Each response applies only to its stated service scope. “Not listed” does not mean unpatched or unaffected.
Response status by service
Vaadin products, artifacts and build chain
- Response status
- Products unaffected: no PHP execution
- Response information checked
- 2026-10-27 Rechecked: 2026-10-27
All Vaadin versions, Hilla, Copilot and its add-ons/kits are unaffected. The PHP file in the flatted development dependency is neither executed nor distributed. Hosted services and corporate IT are outside this notice.
What users should do
No Vaadin product update is needed. Check any separately installed PHP independently.
Official service URL
Source URLs
- Vaadin: PHP vulnerability responsehttps://vaadin.com/security/advisory-2026-10-23-1Response evidence
Related official sources
- Vaadin: PHP vulnerability responseOfficial notice
- Vaadin: Operator informationOfficial information directory
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