{"answers":{"affected":"It affects 16 products.","exploited":"There is no known exploitation of CVE-2021-4337 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-4337 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-4337 is a high-severity missing authorization vulnerability in XforWooCommerce Add Product Tabs for WooCommerce, published on 7 Jun 2023. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-4337 and fix it if it is affected.\n\nWhat it is: CVE-2021-4337 is a high-severity missing authorization vulnerability in XforWooCommerce Add Product Tabs for WooCommerce, published on 7 Jun 2023. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2021-4337 in the wild and no public exploit code.\n\nAffected product: XforWooCommerce Add Product Tabs for WooCommerce. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2021-4337/ (Markdown: https://insights.sbomify.com/CVE-2021-4337/index.md)","id":"CVE-2021-4337","markdown":"https://insights.sbomify.com/CVE-2021-4337/index.md","name":"CVE-2021-4337","record":{"aliases":["GHSA-xf7w-7876-xwj4"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["data_read","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress WooCommerce plugins","requires_auth":"low_privilege","summary":"Authenticated subscribers can read, edit, or delete settings and list users due to missing capability checks in multiple XforWooCommerce plugins.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Wordfence","cpe":[{"product":"add_product_tabs","vendor":"xforwoocommerce"},{"product":"autopilot_seo","vendor":"xforwoocommerce"},{"product":"bulk_add_to_cart","vendor":"xforwoocommerce"},{"product":"comment_and_review_spam_control","vendor":"xforwoocommerce"},{"product":"floating_cart","vendor":"xforwoocommerce"},{"product":"improved_product_options","vendor":"xforwoocommerce"},{"product":"improved_sale_badges","vendor":"xforwoocommerce"},{"product":"live_product_editor","vendor":"xforwoocommerce"},{"product":"live_search","vendor":"xforwoocommerce"},{"product":"package_quantity","vendor":"xforwoocommerce"},{"product":"price_commander","vendor":"xforwoocommerce"},{"product":"product_filter","vendor":"xforwoocommerce"},{"product":"product_loops","vendor":"xforwoocommerce"},{"product":"share\\,_print_and_pdf_products","vendor":"xforwoocommerce"},{"product":"warranties_and_returns","vendor":"xforwoocommerce"},{"product":"xforwoocommerce","vendor":"xforwoocommerce"}],"cvss":{"score":8.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-862","name":"Missing Authorization"}],"description":"Sixteen XforWooCommerce Add-On Plugins for WordPress are vulnerable to authorization bypass due to a missing capability check on the wp_ajax_svx_ajax_factory function in various versions listed below. This makes it possible for authenticated attackers, with subscriber-level permissions and above, to read, edit, or delete WordPress settings, plugin settings, and to arbitrarily list all users on a WordPress website. The plugins impacted are: Product Filter for WooCommerce \u003c 8.2.0, Improved Product Options for WooCommerce \u003c 5.3.0, Improved Sale Badges for WooCommerce \u003c 4.4.0, Share, Print and PDF Products for WooCommerce \u003c 2.8.0, Product Loops for WooCommerce \u003c 1.7.0, XforWooCommerce \u003c 1.7.0, Package Quantity Discount \u003c 1.2.0, Price Commander for WooCommerce \u003c 1.3.0, Comment and Review Spam Control for WooCommerce \u003c 1.5.0, Add Product Tabs for WooCommerce \u003c 1.5.0, Autopilot SEO for WooCommerce \u003c 1.6.0, Floating Cart \u003c 1.3.0, Live Search for WooCommerce \u003c 2.1.0, Bulk Add to Cart for WooCommerce \u003c 1.3.0, Live Product Editor for WooCommerce \u003c 4.7.0, and Warranties and Returns for WooCommerce \u003c 5.3.0.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Multiple XforWooCommerce Add-On Plugins (Various Versions) - Missing Authorization","id":"CVE-2021-4337","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2021"},"n_packages":0,"n_references":3,"next":{"headline":"404 to 301 \u003c= 3.0.7 - Missing Authorization to Redirect Creation","id":"CVE-2021-4338"},"packages":[],"prev":{"headline":"ITRS Group monitor-ninja scheduled_reports.php sql injection","id":"CVE-2021-4336"},"products":["Add Product Tabs for WooCommerce","Autopilot SEO for WooCommerce","Bulk Add to Cart for WooCommerce","Comment and Review Spam Control for WooCommerce","Floating Cart for WooCommerce","Improved Product Options for WooCommerce","Improved Sale Badges for WooCommerce","Live Product Editor for WooCommerce","Live Search for WooCommerce","Package Quantity Discount","Price Commander for WooCommerce","Product Filter for WooCommerce","Product Loops for WooCommerce","Share, Print and PDF Products for WooCommerce","Warranties and Returns for WooCommerce","XforWooCommerce"],"published":"2023-06-07","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-04-08","vendors":["XforWooCommerce"]},"summary":"Authenticated subscribers can read, edit, or delete settings and list users due to missing capability checks in multiple XforWooCommerce plugins.","url":"https://insights.sbomify.com/CVE-2021-4337/"}