CVE-2021-41188
Authenticated Stored XSS in shopware/shopware
Impact
### 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
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| composer | shopware/shopware | < 5.7.6 | 5.7.6 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Shopware | Shopware | before 5.7.6 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://docs.shopware.com/en/shopware-5-en/sicherheitsupdates/security-update-10-2021
- https://github.com/shopware/shopware/commit/37213e91d525c95df262712cba80d1497e395a58
- https://github.com/shopware/shopware/releases/tag/v5.7.6
- https://github.com/shopware/shopware/security/advisories/GHSA-4p3x-8qw9-24w9
- https://store.shopware.com/en/swag575294366635f/shopware-security-plugin.html
- https://github.com/advisories/GHSA-4p3x-8qw9-24w9
- https://nvd.nist.gov/vuln/detail/CVE-2021-41188