{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-4547 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-4547 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-4547 is a medium-severity vulnerability in mickasmt next-saas-stripe-starter, published on 22 Mar 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-4547 and fix it if it is affected.\n\nWhat it is: CVE-2026-4547 is a medium-severity vulnerability in mickasmt next-saas-stripe-starter, published on 22 Mar 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-4547 in the wild and no public exploit code.\n\nAffected product: mickasmt next-saas-stripe-starter. 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-2026-4547/ (Markdown: https://insights.sbomify.com/CVE-2026-4547/index.md)","id":"CVE-2026-4547","markdown":"https://insights.sbomify.com/CVE-2026-4547/index.md","name":"CVE-2026-4547","record":{"aliases":["GHSA-chcq-j338-6wqm"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["data_modify","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Next.js SaaS starter","requires_auth":"low_privilege","summary":"Attackers can manipulate priceId in the Stripe checkout handler to bypass business logic, potentially altering subscription costs or entitlements.","user_interaction":"not_required","vuln_class":"business_logic"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X","version":"4.0"},"cwes":[{"id":"CWE-840","name":null}],"description":"A security vulnerability has been detected in mickasmt next-saas-stripe-starter 1.0.0. Affected is the function generateUserStripe of the file actions/generate-user-stripe.ts of the component Checkout Handler. The manipulation of the argument priceId leads to business logic errors. The attack may be initiated remotely.","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":"mickasmt next-saas-stripe-starter Checkout generate-user-stripe.ts generateUserStripe logic error","id":"CVE-2026-4547","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"business_logic","year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"mickasmt next-saas-stripe-starter update-user-role.ts updateUserrole improper authorization","id":"CVE-2026-4548"},"packages":[],"prev":{"headline":"Flos Freeware Notepad2 TextShaping.dll uncontrolled search path","id":"CVE-2026-4546"},"products":["next-saas-stripe-starter"],"published":"2026-03-22","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":"2026-03-23","vendors":["mickasmt"]},"summary":"Attackers can manipulate priceId in the Stripe checkout handler to bypass business logic, potentially altering subscription costs or entitlements.","url":"https://insights.sbomify.com/CVE-2026-4547/"}