{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-66431", "assignerOrgId": "21595511-bba5-4825-b968-b78d1f9984a3", "state": "PUBLISHED", "assignerShortName": "Patchstack", "dateReserved": "2026-07-27T09:00:08.213Z", "datePublished": "2026-08-13T13:36:51.787Z", "dateUpdated": "2026-08-13T15:16:42.357Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "21595511-bba5-4825-b968-b78d1f9984a3", "shortName": "Patchstack", "dateUpdated": "2026-08-13T13:36:51.787Z"}, "title": "WordPress Bitcoin Lightning Payment Gateway for WooCommerce (via CLINK) plugin <= 1.0.7 - Broken Access Control vulnerability", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-862", "description": "CWE-862 Missing Authorization", "type": "CWE"}]}], "impacts": [{"capecId": "CAPEC-180", "descriptions": [{"lang": "en", "value": "CAPEC-180 Exploiting Incorrectly Configured Access Control Security Levels"}]}], "affected": [{"vendor": "WoompaLoompa", "collectionURL": "https://wordpress.org/plugins", "defaultStatus": "unaffected", "packageName": "clink-gateway-for-woocommerce", "product": "Bitcoin Lightning Payment Gateway for WooCommerce (via CLINK)", "versions": [{"lessThanOrEqual": "1.0.7", "status": "affected", "version": "n/a", "versionType": "custom", "changes": [{"at": "1.0.8", "status": "unaffected"}]}]}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Unauthenticated Broken Access Control in Bitcoin Lightning Payment Gateway for WooCommerce (via CLINK) <= 1.0.7 versions."}], "value": "Unauthenticated Broken Access Control in Bitcoin Lightning Payment Gateway for WooCommerce (via CLINK) <= 1.0.7 versions."}], "references": [{"tags": ["vdb-entry"], "url": "https://patchstack.com/database/wordpress/plugin/clink-gateway-for-woocommerce/vulnerability/wordpress-bitcoin-lightning-payment-gateway-for-woocommerce-via-clink-plugin-1-0-7-broken-access-control-vulnerability?_s_id=cve"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "availabilityImpact": "NONE", "version": "3.1", "baseSeverity": "HIGH", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"}}], "solutions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Update the WordPress Bitcoin Lightning Payment Gateway for WooCommerce (via CLINK) Plugin to the latest available version (at least 1.0.8)."}], "value": "Update the WordPress Bitcoin Lightning Payment Gateway for WooCommerce (via CLINK) Plugin to the latest available version (at least 1.0.8)."}], "credits": [{"lang": "en", "type": "finder", "user": "00000000-0000-4000-9000-000000000000", "value": "Ananda Dhakal (Patchstack) | Patchstack Bug Bounty Program"}], "source": {"discovery": "EXTERNAL"}, "x_generator": {"engine": "Vulnogram 0.2.0"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-08-13T15:09:19.649284Z", "id": "CVE-2026-66431", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-08-13T15:16:42.357Z"}}]}}

{}

{"affected": [{"affectedData": [{"collectionURL": "https://wordpress.org/plugins", "defaultStatus": "unaffected", "packageName": "clink-gateway-for-woocommerce", "product": "Bitcoin Lightning Payment Gateway for WooCommerce (via CLINK)", "vendor": "WoompaLoompa", "versions": [{"changes": [{"at": "1.0.8", "status": "unaffected"}], "lessThanOrEqual": "1.0.7", "status": "affected", "version": "n/a", "versionType": "custom"}]}], "source": "[email protected]"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Unauthenticated Broken Access Control in Bitcoin Lightning Payment Gateway for WooCommerce (via CLINK) <= 1.0.7 versions."}], "id": "CVE-2026-66431", "lastModified": "2026-08-14T19:09:20.713", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "[email protected]", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-66431", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-08-13T15:09:19.649284Z", "version": "2.0.3"}}]}, "published": "2026-08-13T14:17:05.120", "references": [{"source": "[email protected]", "url": "https://patchstack.com/database/wordpress/plugin/clink-gateway-for-woocommerce/vulnerability/wordpress-bitcoin-lightning-payment-gateway-for-woocommerce-via-clink-plugin-1-0-7-broken-access-control-vulnerability?_s_id=cve"}], "sourceIdentifier": "[email protected]", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-862"}], "source": "[email protected]", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,1.0.7]"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "1.0.8"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "original": {"product": "Bitcoin Lightning Payment Gateway for WooCommerce (via CLINK)", "source": "cna", "vendor": "WoompaLoompa"}, "product": "bitcoin_lightning_payment_gateway_for_woocommerce_(via_clink)", "vendor": "woompaloompa"}, {"configurations": [{"platform": null, "status": "unaffected", "versions": null}], "enrichment": {"confidence": 80.0, "confidence_source": "inferred", "scores": [{"score": 80.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "product": "wordpress", "vendor": "wordpress"}], "created": "2026-08-13T16:00:11.268058+00:00", "updated": "2026-08-14T09:31:56.619261+00:00", "vendors": ["woompaloompa", "woompaloompa$PRODUCT$bitcoin_lightning_payment_gateway_for_woocommerce_(via_clink)", "wordpress", "wordpress$PRODUCT$wordpress"]}