How severe is CVE-2022-40700?

CVE-2022-40700 has a CVSS 3.x base score of 8.2, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity low, and availability none.

Is CVE-2022-40700 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (59th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-40700?

CVE-2022-40700 primarily affects Millionclues Admin Css Mu. In total, 15 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2022-40700?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2022-40700 have an EU (EUVD) identifier?

Yes. CVE-2022-40700 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2022-43971.

When was CVE-2022-40700 published?

CVE-2022-40700 was published on 2024-01-19 and last updated on 2026-06-17.

CVE-2022-40700

CVE-2022-40700 is a high-severity vulnerability in Millionclues Admin Css Mu with a CVSS 3.x base score of 8.2. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-918.

Key facts

Severity: High (CVSS 3.x base score 8.2)
EPSS exploit prediction: 1% (59th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2022-43971
Weakness: CWE-918
Affected product: Millionclues Admin Css Mu
Published: 2024-01-19
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2022-40700?: 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.
How severe is CVE-2022-40700?: CVE-2022-40700 has a CVSS 3.x base score of 8.2, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity low, and availability none.
Is CVE-2022-40700 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (59th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-40700?: CVE-2022-40700 primarily affects Millionclues Admin Css Mu. In total, 15 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2022-40700?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2022-40700 have an EU (EUVD) identifier?: Yes. CVE-2022-40700 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2022-43971.
When was CVE-2022-40700 published?: CVE-2022-40700 was published on 2024-01-19 and last updated on 2026-06-17.

References

Affected products (15)

cpe:2.3:a:millionclues:admin_css_mu:*:*:*:*:*:wordpress:*:*
cpe:2.3:a:deano:amp_toolbox:*:*:*:*:*:wordpress:*:*
cpe:2.3:a:unihost:confirm_data:*:*:*:*:*:wordpress:*:*
cpe:2.3:a:agence-press:css_adder:*:*:*:*:*:wordpress:*:*
cpe:2.3:a:millionclues:custom_login_admin_front-end_css:*:*:*:*:*:wordpress:*:*
cpe:2.3:a:montonio:montonio_for_woocommerce:*:*:*:*:*:wordpress:*:*
cpe:2.3:a:frumph:phpfreechat:*:*:*:*:*:wordpress:*:*
cpe:2.3:a:designmodo:qards:*:*:*:*:*:wordpress:*:*
cpe:2.3:a:paulclark:styles:*:*:*:*:*:wordpress:*:*
cpe:2.3:a:squidesma:theme_minifier:*:*:*:*:*:wordpress:*:*
cpe:2.3:a:longwatchstudio:woosupply:*:*:*:*:*:wordpress:*:*
cpe:2.3:a:longwatchstudio:woovip:*:*:*:*:*:wordpress:*:*
cpe:2.3:a:longwatchstudio:woovirtualwallet:*:*:*:*:*:wordpress:*:*
cpe:2.3:a:arcstone:amo_for_wp_-_membership_management:*:*:*:*:*:wordpress:*:*
cpe:2.3:a:wpopal:wpopal_core_features:*:*:*:*:*:wordpress:*:*

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