{"schema":"threatline.record/2","record":{"id":"CVE-2026-105850","aliases":["GHSA-8r29-2mp2-pmrw"],"summary":"Payload Ecommerce has an order confirmation validation issue","details":"## Impact\nWhen using the Stripe payment adapter, an order confirmation could be processed more than once under certain conditions.\n\nYou are affected if:\n- You use `@payloadcms/plugin-ecommerce` with the Stripe payment adapter.\n\nDeployments that do not use the Stripe payment flow are not affected.\n\n## Patches\nUsers should upgrade Payload packages to `>= 3.90.0` or `>= 4.0.0-canary.34`.\n\n## Workarounds\nEnsure Stripe order confirmations can only be processed once. This is a temporary mitigation; upgrading to a patched version is recommended.","categories":["Libraries & packages"],"product":"@payloadcms/plugin-ecommerce","vendor":"payloadcms","ecosystem":"npm","affected_ranges":[{"source":"GitHub Advisory Database","source_url":"https://github.com/advisories/GHSA-8r29-2mp2-pmrw","source_modified_at":"2026-10-06T16:17:55Z","fetched_at":"2026-10-23T18:42:43.628194Z","package":{"ecosystem":"npm","name":"@payloadcms/plugin-ecommerce"},"range":"< 3.90.0"},{"source":"GitHub Advisory Database","source_url":"https://github.com/advisories/GHSA-8r29-2mp2-pmrw","source_modified_at":"2026-10-06T16:17:55Z","fetched_at":"2026-10-23T18:42:43.628194Z","package":{"ecosystem":"npm","name":"@payloadcms/plugin-ecommerce"},"range":">= 4.0.0-canary.0, < 4.0.0-canary.34"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-105850","source_modified_at":"2026-10-06T16:28:23.101Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"payload","vendor":"payloadcms","versions":[{"version":"< 3.90.0","status":"affected"},{"version":">= 4.0.0-canary.0, < 4.0.0-canary.34","status":"affected"}],"defaultStatus":null},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-105850","source_modified_at":"2026-10-06T16:28:23.101Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"plugin-ecommerce","vendor":"@payloadcms","versions":[{"version":"< 3.90.0","status":"affected"},{"version":">= 4.0.0-canary.0, < 4.0.0-canary.34","status":"affected"}],"defaultStatus":null},{"source":"OSV","source_url":"https://osv.dev/vulnerability/GHSA-8r29-2mp2-pmrw","source_modified_at":"2026-10-06T16:30:04.326256961Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"@payloadcms/plugin-ecommerce","ecosystem":"npm","purl":"pkg:npm/%40payloadcms/plugin-ecommerce"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"3.90.0"}]}],"versions":[]},{"source":"OSV","source_url":"https://osv.dev/vulnerability/GHSA-8r29-2mp2-pmrw","source_modified_at":"2026-10-06T16:30:04.326256961Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"@payloadcms/plugin-ecommerce","ecosystem":"npm","purl":"pkg:npm/%40payloadcms/plugin-ecommerce"},"ranges":[{"type":"SEMVER","events":[{"introduced":"4.0.0-canary.0"},{"fixed":"4.0.0-canary.34"}]}],"versions":[]}],"fixed_versions":[{"source":"GitHub Advisory Database","source_url":"https://github.com/advisories/GHSA-8r29-2mp2-pmrw","source_modified_at":"2026-10-06T16:17:55Z","fetched_at":"2026-10-23T18:42:43.628194Z","package":{"ecosystem":"npm","name":"@payloadcms/plugin-ecommerce"},"version":"3.90.0"},{"source":"GitHub Advisory Database","source_url":"https://github.com/advisories/GHSA-8r29-2mp2-pmrw","source_modified_at":"2026-10-06T16:17:55Z","fetched_at":"2026-10-23T18:42:43.628194Z","package":{"ecosystem":"npm","name":"@payloadcms/plugin-ecommerce"},"version":"4.0.0-canary.34"},{"source":"OSV","source_url":"https://osv.dev/vulnerability/GHSA-8r29-2mp2-pmrw","source_modified_at":"2026-10-06T16:30:04.326256961Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"@payloadcms/plugin-ecommerce","ecosystem":"npm","purl":"pkg:npm/%40payloadcms/plugin-ecommerce"},"version":"3.90.0"},{"source":"OSV","source_url":"https://osv.dev/vulnerability/GHSA-8r29-2mp2-pmrw","source_modified_at":"2026-10-06T16:30:04.326256961Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"@payloadcms/plugin-ecommerce","ecosystem":"npm","purl":"pkg:npm/%40payloadcms/plugin-ecommerce"},"version":"4.0.0-canary.34"}],"cvss":8.8,"severity":"High","kev":{"listed":false},"epss":{"probability":0.00308,"percentile":0.22472,"score_date":"2026-10-23"},"published_at":"2026-10-06T16:11:54.196Z","modified_at":"2026-10-06T16:30:04.326256961Z","provenance":[{"source":"GitHub Advisory Database","url":"https://github.com/advisories/GHSA-8r29-2mp2-pmrw","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-06T16:17:55Z"},{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-105850","fetched_at":"2026-10-23T18:45:31.882637Z","source_modified_at":"2026-10-06T16:28:23.101Z"},{"source":"OSV","url":"https://osv.dev/vulnerability/GHSA-8r29-2mp2-pmrw","fetched_at":"2026-10-23T18:45:31.882637Z","source_modified_at":"2026-10-06T16:30:04.326256961Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-105850","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["GitHub Advisory Database","CVE List","OSV","EPSS"],"references":[{"source":"CVE List","url":"https://github.com/payloadcms/payload/security/advisories/GHSA-8r29-2mp2-pmrw","tags":["x_refsource_CONFIRM"]},{"source":"CVE List","url":"https://github.com/payloadcms/payload/commit/6c0c4dc9b4ce1ac87b03fbb5dd7356b8559cbc4e","tags":["x_refsource_MISC"]},{"source":"CVE List","url":"https://github.com/payloadcms/payload/releases/tag/v3.90.0","tags":["x_refsource_MISC"]},{"url":"https://github.com/advisories/GHSA-8r29-2mp2-pmrw","source":"GitHub Advisory Database"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","ssvc":{"exploitation":"none","automatable":"yes","technical_impact":"partial","assessed_at":"2026-10-06T16:28:14.279337Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"ecosystem","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-10-06T16:30:04.326256961Z","content_hash":"cbb3f6d543d631b4a5dcda26048888a2b11f69cfb9c9e5b8d64a7b82c28e6445"}}