GHSA-4p3x-8qw9-24w9

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GHSA-4p3x-8qw9-24w9

Summary: Authenticated Stored XSS in shopware/shopware

Details: ### Impact Authenticated Stored XSS in Administration ### Patches Use the Security Plugin: https://store.shopware.com/en/swag575294366635f/shopware-security-plugin.html ### Workarounds If you cannot use the security plugin, add the following config to your `.htaccess` file ``` <IfModule mod_headers.c> <FilesMatch "\.(?i:svg)$"> Header set Content-Security-Policy "script-src 'none'" </FilesMatch> </IfModule> ``` If you are using nginx as server config, you can add the following to your configuration: ``` server { # ... location ~* ^.+\.svg$ { add_header Content-Security-Policy "script-src 'none'"; } } ``` ### References https://docs.shopware.com/en/shopware-5-en/sicherheitsupdates/security-update-10-2021

References: https://github.com/shopware/shopware/security/advisories/GHSA-4p3x-8qw9-24w9, https://nvd.nist.gov/vuln/detail/CVE-2021-41188, https://github.com/shopware/shopware/commit/37213e91d525c95df262712cba80d1497e395a58, https://docs.shopware.com/en/shopware-5-en/sicherheitsupdates/security-update-10-2021, https://github.com/shopware/shopware, https://github.com/shopware/shopware/releases/tag/v5.7.6, https://store.shopware.com/en/swag575294366635f/shopware-security-plugin.html