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| Package Name | Ecosystem | Vulnerable Versions | First Patched Version |
|---|---|---|---|
| pimcore/pimcore | composer | < 10.5.21 | 10.5.21 |
Ongoing coverage of React2Shell
The vulnerability stems from missing input sanitization in both backend PHP controllers and frontend JavaScript handlers. The patch adds SecurityHelper::getStringWithoutControlChars in PHP and equivalent JS sanitization, indicating the original functions lacked proper neutralization of special characters in user-controlled 'name' parameters. The affected functions directly process() user input that gets reflected in admin UI elements like confirmation dialogs and store/group names, creating XSS vectors when malicious payloads are injected.