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CVE-2022-40700: Server Side Request Forgery (SSRF) vulnerability affecting multiple WordPress plugins

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-01-19 · updated 2026-06-17
• Weakness: CWE-918

Description

Server-Side Request Forgery (SSRF) vulnerability in Montonio Montonio for WooCommerce, Wpopal Wpopal Core Features, AMO for WP – Membership Management ArcStone wp-amo, Long Watch Studio WooVirtualWallet – A virtual wallet for WooCommerce, Long Watch Studio WooVIP – Membership plugin for WordPress and WooCommerce, Long Watch Studio WooSupply – Suppliers, Supply Orders and Stock Management, Squidesma Theme Minifier, Paul Clark Styles styles, Designmodo Inc. WordPress Page Builder – Qards, Philip M. Hofer (Frumph) PHPFreeChat, Arun Basil Lal Custom Login Admin Front-end CSS, Team Agence-Press CSS Adder By Agence-Press, Unihost Confirm Data, deano1987 AMP Toolbox amp-toolbox, Arun Basil Lal Admin CSS MU.This issue affects Montonio for WooCommerce: from n/a through 6.0.1; Wpopal Core Features: from n/a through 1.5.8; ArcStone: from n/a through 4.6.6; WooVirtualWallet – A virtual wallet for WooCommerce: from n/a through 2.2.1; WooVIP – Membership plugin for WordPress and WooCommerce: from n/a through 1.4.4; WooSupply – Suppliers, Supply Orders and Stock Management: from n/a through 1.2.2; Theme Minifier: from n/a through 2.0; Styles: from n/a through 1.2.3; WordPress Page Builder – Qards: from n/a through 1.0.5; PHPFreeChat: from n/a through 0.2.8; Custom Login Admin Front-end CSS: from n/a through 1.4.1; CSS Adder By Agence-Press: from n/a through 1.5.0; Confirm Data: from n/a through 1.0.7; AMP Toolbox: from n/a through 2.1.1; Admin CSS MU: from n/a through 2.6.

Affected products

• Agence-Press Css Adder: through 1.5.0
• Arcstone Amo For Wp - Membership Management: through 4.6.6
• Deano Amp Toolbox: through 2.1.1
• Designmodo Qards: through 1.0.5
• Frumph Phpfreechat: through 0.2.8
• Longwatchstudio Woosupply: through 1.2.2
• Longwatchstudio Woovip: through 1.4.4
• Longwatchstudio Woovirtualwallet: through 2.2.1
• Millionclues Admin Css Mu: through 2.6
• Millionclues Custom Login Admin Front-End Css: through 1.4.1
• Montonio for WooCommerce: through 6.0.1
• Paulclark Styles: through 1.2.3
• Squidesma Theme Minifier: through 2.0
• Unihost Confirm Data: through 1.0.7
• Wpopal Core Features: through 1.5.8

References

• https://patchstack.com/database/vulnerability/admin-css-mu/wordpress-admin-css-mu-plugin-2-6-server-side-request-forgery-ssrf-vulnerability?_s_id=cve
• https://patchstack.com/database/vulnerability/amp-toolbox/wordpress-amp-toolbox-plugin-2-1-1-server-side-request-forgery-ssrf?_s_id=cve
• https://patchstack.com/database/vulnerability/confirm-data/wordpress-confirm-data-plugin-1-0-7-unauth-server-side-request-forgery-ssrf-vulnerability?_s_id=cve
• https://patchstack.com/database/vulnerability/css-adder-by-agence-press/wordpress-css-adder-by-agene-press-plugin-1-5-0-server-side-request-forgery-ssrf?_s_id=cve
• https://patchstack.com/database/vulnerability/custom-login-admin-front-end-css-with-multisite-support/wordpress-custom-login-admin-front-end-css-plugin-1-4-1-server-side-request-forgery-ssrf?_s_id=cve
• https://patchstack.com/database/vulnerability/montonio-for-woocommerce/wordpress-montonio-for-woocommerce-plugin-6-0-1-server-side-request-forgery-ssrf?_s_id=cve
• https://patchstack.com/database/vulnerability/phpfreechat/wordpress-phpfreechat-plugin-0-2-8-server-side-request-forgery-ssrf?_s_id=cve
• https://patchstack.com/database/vulnerability/qards-free/wordpress-wordpress-page-builder-qards-plugin-1-0-5-server-side-request-forgery-ssrf?_s_id=cve
• https://patchstack.com/database/vulnerability/styles/wordpress-styles-plugin-1-2-3-server-side-request-forgery-ssrf?_s_id=cve
• https://patchstack.com/database/vulnerability/theme-minifier/wordpress-theme-minifier-plugin-2-0-server-side-request-forgery-ssrf?_s_id=cve
• https://patchstack.com/database/vulnerability/woosupply/wordpress-woosupply-plugin-1-2-2-server-side-request-forgery-ssrf?_s_id=cve
• https://patchstack.com/database/vulnerability/woovip/wordpress-woovip-plugin-1-4-4-server-side-request-forgery-ssrf?_s_id=cve

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