Security: Content Security Policy allows unsafe-eval#282
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In lib/Controller/DisplayController.php, the ContentSecurityPolicy allows 'unsafe-eval' script domain. This severely weakens CSP protection and allows inline JavaScript execution, making the application vulnerable to XSS attacks. Signed-off-by: tomaioo <203048277+tomaioo@users.noreply.github.com>
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for ref: #265 |
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Summary
Security: Content Security Policy allows unsafe-eval
Problem
Severity:
Critical| File:lib/Controller/DisplayController.php:L54In lib/Controller/DisplayController.php, the ContentSecurityPolicy allows 'unsafe-eval' script domain. This severely weakens CSP protection and allows inline JavaScript execution, making the application vulnerable to XSS attacks.
Solution
Remove the line '$policy->addAllowedScriptDomain(''unsafe-eval'');' or replace with specific allowed script sources. If inline scripts are needed, use nonces instead.
Changes
lib/Controller/DisplayController.php(modified)