{"schema":"threatline.record/2","record":{"id":"CVE-2026-90987","aliases":[],"summary":"Easy PayPal & Stripe Buy Now Button 1.8 - 2.0.5 - Unauthenticated Payment Amount Manipulation via Client-Supplied Price","details":"The Easy PayPal & Stripe Buy Now Button WordPress plugin before 2.0.6 does not derive the payment amount on the server, taking it from a client-supplied field, so an unauthenticated attacker sets an arbitrary lower price for a purchase.","categories":["Unclassified"],"product":"Easy PayPal & Stripe Buy Now Button","vendor":"Unknown","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-90987","source_modified_at":"2026-10-02T10:54:10.258Z","fetched_at":"2026-10-23T18:52:38.922436Z","product":"Easy PayPal & Stripe Buy Now Button","vendor":"Unknown","versions":[{"status":"affected","versionType":"semver","version":"1.8","lessThan":"2.0.6"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-90987","source_modified_at":"2026-10-02T10:54:10.258Z","fetched_at":"2026-10-23T18:52:38.922436Z","package":{"name":"Easy PayPal & Stripe Buy Now Button","ecosystem":null},"version":"2.0.6","basis":"first unaffected version stated in the CVE record"}],"cvss":5.3,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00236,"percentile":0.1378,"score_date":"2026-10-23"},"published_at":"2026-10-02T06:56:52.240Z","modified_at":"2026-10-02T10:54:10.258Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-90987","fetched_at":"2026-10-23T18:52:38.922436Z","source_modified_at":"2026-10-02T10:54:10.258Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-90987","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://wpscan.com/vulnerability/7c1faee8-628a-41dc-a5f0-afbc56480a18/","tags":["exploit","vdb-entry","technical-description"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"yes","technical_impact":"partial","assessed_at":"2026-10-02T10:48:18.811017Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-02T10:54:10.258Z","content_hash":"ab20d2be123916a6e79dc46fb12cabaeb774f85bb92003316d6063491190ae33"}}