{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-35514 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-35514 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-35514 is a medium-severity missing authorization vulnerability in chartbrew, published on 30 Apr 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-2026-35514 and fix it if it is affected.\n\nWhat it is: CVE-2026-35514 is a medium-severity missing authorization vulnerability in chartbrew, published on 30 Apr 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-2026-35514 in the wild and no public exploit code.\n\nAffected product: chartbrew. 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-2026-35514/ (Markdown: https://insights.sbomify.com/CVE-2026-35514/index.md)","id":"CVE-2026-35514","markdown":"https://insights.sbomify.com/CVE-2026-35514/index.md","name":"CVE-2026-35514","record":{"aliases":["GHSA-g47g-v5cp-j8hp"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["account_takeover","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"Chartbrew web application","requires_auth":"none","summary":"Unauthenticated attackers can create active accounts and obtain valid JWTs via the /user/invited endpoint, bypassing signup restrictions in Chartbrew.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":6.5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-306","name":"Missing Authentication for Critical Functionality"}],"description":"Chartbrew is an open-source web application that can connect directly to databases and APIs and use the data to create charts. In version 4.9.0, the endpoint POST /user/invited does not validate any invite token, authentication header, or session. Any unauthenticated attacker can call this endpoint directly to create a fully active account and receive a valid JWT — even when the instance has existing users and signupRestricted is enabled. This bypass is distinct from the normal registration endpoint (POST /user) which enforces signupRestricted and sets active: false pending verification. This issue has been patched in version 5.0.0.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Unauthenticated Account Registration via /user/invited Bypasses All Signup Restrictions in Chartbrew","id":"CVE-2026-35514","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"@nestjs/core Improperly Neutralizes Special Elements in Output Used by a Downstream Component ('Injection')","id":"CVE-2026-35515"},"packages":[],"prev":{"headline":"xrdp: Heap buffer overflow in EGFX channel","id":"CVE-2026-35512"},"products":["chartbrew"],"published":"2026-04-30","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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-05-01","vendors":["chartbrew"]},"summary":"Unauthenticated attackers can create active accounts and obtain valid JWTs via the /user/invited endpoint, bypassing signup restrictions in Chartbrew.","url":"https://insights.sbomify.com/CVE-2026-35514/"}