{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-103671 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-103671 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-103671 is a medium-severity vulnerability in EC-CUBE CO.,LTD. AmazonPay Plugin (4.0 series), published on 14 Oct 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-103671 and fix it if it is affected.\n\nWhat it is: CVE-2026-103671 is a medium-severity vulnerability in EC-CUBE CO.,LTD. AmazonPay Plugin (4.0 series), published on 14 Oct 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-103671 in the wild and no public exploit code.\n\nAffected product: EC-CUBE CO.,LTD. AmazonPay Plugin (4.0 series). No package-level version data is available, so check the vendor advisory linked from the reference page.\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-2026-103671/ (Markdown: https://insights.sbomify.com/CVE-2026-103671/index.md)","id":"CVE-2026-103671","markdown":"https://insights.sbomify.com/CVE-2026-103671/index.md","name":"CVE-2026-103671","record":{"aliases":["GHSA-9xxh-8f25-hpwm"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["account_takeover","data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"EC-CUBE AmazonPay plugin","requires_auth":"none","summary":"Attackers can redirect users to arbitrary sites during checkout, potentially stealing account information in EC-CUBE AmazonPay plugins.","user_interaction":"required","vuln_class":"open_redirect"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"jpcert","cpe":[],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N","version":"4.0"},"cwes":[{"id":"CWE-472","name":"External Control of Assumed-Immutable Web Parameter"}],"description":"External control of assumed-Immutable web parameter issue exists in EC-CUBE plugin (for EC-CUBE 4 series) \"AmazonPay Plugin\". If exploited, the user may be redirected to an arbitrary website during the ordering process. As a result, user's account information may be obtained.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Open redirect in AmazonPay Plugin (4.0 series)","id":"CVE-2026-103671","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"open_redirect","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"HMS Networks PEAK-System PCAN Windows drivers Improper Validation of Array Index","id":"CVE-2026-103672"},"packages":[],"prev":{"headline":"Gitea trusted workflow cancellation by unapproved fork runs","id":"CVE-2026-103670"},"products":["AmazonPay Plugin (4.0 series)","AmazonPay V2 Plugin (4.0/4.1 series)","AmazonPay V2 Plugin (4.2/4.3 series)","AmazonPay V2 Plugin (4.2/4.3 series, Bundle Edition)"],"published":"2026-10-14","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-14","vendors":["EC-CUBE CO.,LTD."]},"summary":"Attackers can redirect users to arbitrary sites during checkout, potentially stealing account information in EC-CUBE AmazonPay plugins.","url":"https://insights.sbomify.com/CVE-2026-103671/"}