{"answers":{"affected":"4 open source packages ship an affected version, including @payloadcms/plugin-ecommerce. It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-105850 in the wild and no public exploit code.","fix":"Upgrade @payloadcms/plugin-ecommerce to a fixed version for your release line: 3.90.0 or 4.0.0-canary.34.","what":"CVE-2026-105850 is a high-severity vulnerability in @payloadcms payload, published on 6 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-105850 and fix it if it is affected.\n\nWhat it is: CVE-2026-105850 is a high-severity vulnerability in @payloadcms payload, published on 6 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-105850 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- @payloadcms/plugin-ecommerce (npm): affected all versions; fixed in 3.90.0\n- @payloadcms/plugin-ecommerce (npm): affected all versions; fixed in 3.90.0\n- @payloadcms/plugin-ecommerce (npm): affected from 4.0.0-canary.0; fixed in 4.0.0-canary.34\n- @payloadcms/plugin-ecommerce (npm): affected from 4.0.0-canary.0; fixed in 4.0.0-canary.34\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-105850/ (Markdown: https://insights.sbomify.com/CVE-2026-105850/index.md)","id":"CVE-2026-105850","markdown":"https://insights.sbomify.com/CVE-2026-105850/index.md","name":"CVE-2026-105850","record":{"aliases":["GHSA-8r29-2mp2-pmrw"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["data_modify"],"network_reachable":"yes","non_default_config":true,"product_category":"Payload CMS plugin","requires_auth":"none","summary":"Attackers can process Stripe order confirmations multiple times, potentially altering order status or inventory, affecting Payload CMS Ecommerce plugin users.","user_interaction":"not_required","vuln_class":"business_logic"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"payload","vendor":"payloadcms"}],"cvss":{"score":8.8,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-837","name":"Improper Enforcement of a Single, Unique Action"}],"description":"Payload is a free and open source headless content management system. In @payloadcms/plugin-ecommerce versions before 3.90.0 and canary versions before 4.0.0-canary.34, use of the Stripe payment adapter can allow a Stripe order confirmation to be processed more than once under certain conditions. This issue is fixed in versions 3.90.0 and 4.0.0-canary.34.","ecosystems":["npm"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Payload: Order confirmation validation issue in Payload Ecommerce","id":"CVE-2026-105850","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":null,"products":[],"type":"business_logic","year":"2026"},"n_packages":4,"n_references":3,"next":{"headline":"Payload: Field access control bypass on auth collections","id":"CVE-2026-105851"},"packages":[{"ecosystem":"npm","fixed":["3.90.0"],"introduced":["0"],"last_affected":[],"package":"@payloadcms/plugin-ecommerce","purl":null,"source":"GHSA-8r29-2mp2-pmrw"},{"ecosystem":"npm","fixed":["3.90.0"],"introduced":["0"],"last_affected":[],"package":"@payloadcms/plugin-ecommerce","purl":"pkg:npm/%40payloadcms/plugin-ecommerce","source":"GHSA-8r29-2mp2-pmrw"},{"ecosystem":"npm","fixed":["4.0.0-canary.34"],"introduced":["4.0.0-canary.0"],"last_affected":[],"package":"@payloadcms/plugin-ecommerce","purl":null,"source":"GHSA-8r29-2mp2-pmrw"},{"ecosystem":"npm","fixed":["4.0.0-canary.34"],"introduced":["4.0.0-canary.0"],"last_affected":[],"package":"@payloadcms/plugin-ecommerce","purl":"pkg:npm/%40payloadcms/plugin-ecommerce","source":"GHSA-8r29-2mp2-pmrw"}],"prev":{"headline":"Payload: API key disclosure through ordinary document reads","id":"CVE-2026-105849"},"products":["payload","plugin-ecommerce"],"published":"2026-10-06","related":[{"cvss_score":10,"headline":"Payload: RCE in Payload Form Builder","id":"CVE-2026-105857","kev_date_added":null,"published":"2026-10-06"},{"cvss_score":9.8,"headline":"Payload: Unauthorized update to collection documents","id":"CVE-2026-105859","kev_date_added":null,"published":"2026-10-06"},{"cvss_score":9.8,"headline":"Payload has an SQL Injection in JSON/RichText Queries on PostgreSQL/SQLite Adapters","id":"CVE-2026-25544","kev_date_added":null,"published":"2026-02-06"},{"cvss_score":9.8,"headline":"Unrestricted Upload of File with Dangerous Type in Payload","id":"CVE-2022-27952","kev_date_added":null,"published":"2022-04-12"},{"cvss_score":9.3,"headline":"Payload: Field access control bypass on auth collections","id":"CVE-2026-105851","kev_date_added":null,"published":"2026-10-06"},{"cvss_score":9.2,"headline":"Payload authentication token field handling issue","id":"CVE-2026-105863","kev_date_added":null,"published":"2026-10-06"},{"cvss_score":9.1,"headline":"Payload has Unvalidated Input in Password Recovery Endpoints","id":"CVE-2026-34751","kev_date_added":null,"published":"2026-04-01"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-06","vendors":["@payloadcms","payloadcms"]},"summary":"Attackers can process Stripe order confirmations multiple times, potentially altering order status or inventory, affecting Payload CMS Ecommerce plugin users.","url":"https://insights.sbomify.com/CVE-2026-105850/"}