EUVD-2026-76037
GHSA-57xr-vc6m-4jgh
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Payment token references plus valid authorization signatures constitute sensitive financial credentials, warranting C:H over the vendor-assigned C:L.
Primary rating from Vendor (wpscan).
CVSS VectorVendor: wpscan
Lifecycle Timeline
2DescriptionCVE.org
The Nexi XPay Build WordPress plugin from 7.6.1 to 7.6.2 does not verify that the saved payment token being requested belongs to the current user, allowing unauthenticated attackers to retrieve other customers' stored card token references together with a valid authorisation signature.
AnalysisAI
Insecure Direct Object Reference in the Nexi XPay Build WordPress payment plugin (versions 7.6.1-7.6.2) exposes stored card token references and valid authorization signatures belonging to arbitrary customers to unauthenticated network attackers. The plugin's token retrieval endpoint performs no ownership verification, allowing any external actor to enumerate and retrieve payment credentials associated with other users' accounts. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | The vulnerable endpoint is reachable by any unauthenticated network attacker against a WordPress site running Nexi XPay Build versions 7.6.1 or 7.6.2 with WooCommerce active and the saved-card/token storage feature in use. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The provided CVSS 3.1 vector (AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N, score 5.3) correctly captures the unauthenticated, low-complexity network attack surface but may understate confidentiality impact. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | Update the Nexi XPay Build plugin to a version above 7.6.2 once a patched release is confirmed by the vendor or the WordPress plugin repository; no exact fix version is specified in the available advisory data. … Detailed patch versions, workarounds, and compensating controls in full report. |
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External POC / Exploit Code
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