EUVD-2026-43351Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
Network-accessible, unauthenticated missing authorization with no confidentiality loss; limited integrity and availability impact on payment link data only.
Primary rating from Vendor (Patchstack).
CVSS VectorVendor: Patchstack
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
Lifecycle Timeline
2DescriptionCVE.org
Missing Authorization vulnerability in knitpay Razorpay Payment Links for WooCommerce rzp-woocommerce allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Razorpay Payment Links for WooCommerce: from n/a through <= 2.1.4.
AnalysisAI
Missing authorization in Razorpay Payment Links for WooCommerce (versions through 2.1.4) allows unauthenticated network attackers to invoke privileged plugin actions without any authentication check. The flaw stems from CWE-862, where one or more AJAX endpoints or REST routes in the plugin fail to verify the caller's identity or capability before executing sensitive operations, resulting in low-severity integrity and availability impacts against WooCommerce payment link workflows. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires that the target WordPress site has the Razorpay Payment Links for WooCommerce plugin (rzp-woocommerce) installed and active in version 2.1.4 or earlier, and that the site is running WooCommerce. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 3.1 base score of 6.5 (Medium) with vector AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L indicates a straightforward, remotely exploitable flaw requiring no authentication and no user interaction, but with limited impact (no confidentiality loss, only low integrity and availability impact). … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | An unauthenticated attacker sends a crafted HTTP POST request to the WooCommerce store's wp-admin/admin-ajax.php endpoint (or a registered REST route), targeting the vulnerable plugin action with no cookies or nonce validation required. Because the plugin callback does not invoke a capability check, the request is processed and the attacker can alter or cancel Razorpay payment links, potentially disrupting active customer payment sessions or invalidating orders. … |
| Remediation | Check the WordPress plugin repository or the Patchstack advisory at https://patchstack.com/database/Wordpress/Plugin/rzp-woocommerce/vulnerability/wordpress-razorpay-payment-links-for-woocommerce-plugin-2-1-4-broken-access-control-vulnerability for a patched release above version 2.1.4; upgrade immediately if one is available. … Detailed patch versions, workarounds, and compensating controls in full report. |
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Same weakness CWE-862 – Missing Authorization
View allSame technique Authentication Bypass
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External POC / Exploit Code
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