Security: Potential Information Disclosure via phpinfo() Endpoint#1003
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tomaioo wants to merge 1 commit into
Open
Security: Potential Information Disclosure via phpinfo() Endpoint#1003tomaioo wants to merge 1 commit into
tomaioo wants to merge 1 commit into
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The PageController exposes a phpinfo() endpoint that renders PHP configuration details when enabled via app config. While protected by a config flag, if enabled, phpinfo(INFO_ALL & ~INFO_ENVIRONMENT & ~INFO_VARIABLES) still exposes extensive server information including loaded extensions, compilation options, and server paths. This could aid attackers in reconnaissance. The PhpInfoResponse class sets ContentSecurityPolicy and FeaturePolicy but the raw phpinfo output still contains sensitive data. Signed-off-by: tomaioo <203048277+tomaioo@users.noreply.github.com>
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Summary
Security: Potential Information Disclosure via phpinfo() Endpoint
Problem
Severity:
Medium| File:lib/Controller/PageController.php:L47The PageController exposes a phpinfo() endpoint that renders PHP configuration details when enabled via app config. While protected by a config flag, if enabled, phpinfo(INFO_ALL & ~INFO_ENVIRONMENT & ~INFO_VARIABLES) still exposes extensive server information including loaded extensions, compilation options, and server paths. This could aid attackers in reconnaissance. The PhpInfoResponse class sets ContentSecurityPolicy and FeaturePolicy but the raw phpinfo output still contains sensitive data.
Solution
Consider removing or heavily restricting this endpoint. If needed for debugging, require admin authentication and log access. Evaluate if the INFO_MODULES flag might still expose sensitive extension versions.
Changes
lib/Controller/PageController.php(modified)