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FunnelKit Stripe WooCommerce EUVDEUVD-2026-39751

| CVE-2026-57635 MEDIUM
Cross-Site Request Forgery (CSRF) (CWE-352)
2026-06-26 audit@patchstack.com GHSA-744q-v2g8-3vv4
6.5
CVSS 3.1 · Vendor: patchstack
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Severity by source

Vendor (patchstack) PRIMARY
6.5 MEDIUM
AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
vuln.today AI
6.5 MEDIUM

CSRF is network-delivered with no attacker privileges, but requires victim interaction; integrity impact is high as payment gateway settings can be altered, with no confidentiality or availability impact.

3.1 AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
4.0 AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N

Primary rating from Vendor (patchstack).

CVSS VectorVendor: patchstack

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
None

Lifecycle Timeline

2
Analysis Generated
Jun 26, 2026 - 16:13 vuln.today
CVE Published
Jun 26, 2026 - 15:16 cve.org
MEDIUM 6.5

DescriptionCVE.org

Unauthenticated Cross Site Request Forgery (CSRF) in FunnelKit Payment Gateway for Stripe WooCommerce <= 1.14.0.3 versions.

AnalysisAI

Cross-Site Request Forgery in FunnelKit Payment Gateway for Stripe WooCommerce plugin (versions up to and including 1.14.0.3) allows a remote unauthenticated attacker to perform unauthorized state-changing actions by tricking an authenticated WordPress user into interacting with a crafted request. The absence of proper CSRF token validation (CWE-352) means any action protected only by session authentication can be forged. No public exploit code has been identified and this vulnerability is not listed in the CISA KEV catalog at time of analysis.

Technical ContextAI

The affected component is the FunnelKit Payment Gateway for Stripe WooCommerce WordPress plugin, a payment processing extension for WooCommerce-based stores handling Stripe transactions. CSRF (CWE-352) vulnerabilities in WordPress plugins arise when server-side handlers for state-changing operations fail to validate WordPress nonces or equivalent CSRF tokens, allowing a third-party origin to submit authenticated requests on behalf of a logged-in user. The CVSS vector (AV:N/AC:L/PR:N/UI:R/S:U) confirms the attack is network-delivered, requires no attacker privileges, but does require user interaction - consistent with the classic CSRF social-engineering delivery model. No CPE string was provided in the input, but the affected product is identified as 'FunnelKit Payment Gateway for Stripe WooCommerce' at all versions up to and including 1.14.0.3.

RemediationAI

Update the FunnelKit Payment Gateway for Stripe WooCommerce plugin to a version above 1.14.0.3. The Patchstack advisory at https://patchstack.com/database/wordpress/plugin/funnelkit-stripe-woo-payment-gateway/vulnerability/wordpress-funnelkit-payment-gateway-for-stripe-woocommerce-plugin-1-14-0-3-cross-site-request-forgery-csrf-vulnerability should be consulted for the confirmed fixed version, as the exact patched release number was not included in the provided input data and cannot be independently stated here. If immediate patching is not feasible, a compensating control is to restrict access to WordPress admin and WooCommerce management interfaces to trusted IP ranges at the network or WAF layer, which reduces the exposure surface for CSRF delivery. Additionally, training administrators to avoid clicking unsolicited links while authenticated to the WordPress backend reduces social-engineering risk, though this is not a technical mitigation. No patch-independent workaround that eliminates the CSRF surface without disabling plugin functionality is available from the provided data.

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EUVD-2026-39751 vulnerability details – vuln.today

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