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Bug #17019
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Potential XSS via Snort IP List filenames
Start date:
Due date:
% Done:
100%
Estimated time:
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Affected Version:
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Affected Architecture:
Description
The Snort IP List page at snort_ip_list_mgmt.php does not encode filenames before display or use in JavaScript.
Uploading an IP List file with a name such as the following can trigger an XSS in certain scenarios:
xsstest123<img src=x onerror=alert(String.fromCharCode(88,83,83))>.txt
These files are also printed without encoding on snort_iprep_list_browser.php when adding a Categories File or IP Reputation List.
Reported by: @lujiefsi
Updated by
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