Vulnerability in Codeixer Product Gallery Slider & Additional Variation Images for WooCommerce

[ Description ]Official description

Product Gallery Slider & Additional Variation Images for WooCommerce 2.3.23 before 2.3.26 contains a missing authorization vulnerability in Codestar backup AJAX actions csf-export, csf-import and csf-reset. Shop Managers can read the csf_backup_nonce from the settings page and supply arbitrary option names via the 'unique' parameter to read, overwrite or delete WordPress options, including modifying wp_user_roles to escalate to administrator.

[ Fixes ]Fixes and patches

No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.

[ References ]References

• downloads.wordpress.org/plugin/woo-product-gallery-slider.2.3.26.zip
• plugins.svn.wordpress.org/woo-product-gallery-slider/tags/2.3.25/includes/codestar/func…
• plugins.svn.wordpress.org/woo-product-gallery-slider/tags/2.3.25/src/Options.php
• plugins.svn.wordpress.org/woo-product-gallery-slider/tags/2.3.26/includes/cdx-framework…
• wordpress.org/plugins/woo-product-gallery-slider
• www.vulncheck.com/advisories/product-gallery-slider-for-woocommerce-2.3.23-before-2.3.2…