{"answers":{"affected":"5 open source packages ship an affected version, including backend-ai and backend.ai.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-49652 exists.","fix":"Upgrade backend-ai to a fixed version for your release line: 25.15.6 or 25.19.0rc1.","what":"CVE-2025-49652 is a critical missing authorization vulnerability in Lablup BackendAI, published on 9 Jun 2025. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-49652 and fix it if it is affected.\n\nWhat it is: CVE-2025-49652 is a critical missing authorization vulnerability in Lablup BackendAI, published on 9 Jun 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-49652 exists.\n\nAffected packages and fixed versions:\n- backend-ai (PyPI): affected all versions; fixed in 25.15.6, 25.19.0rc1\n- backend-ai (PyPI): affected all versions; fixed in 25.15.6\n- backend-ai (PyPI): affected from 25.16.0rc1; fixed in 25.19.0rc1\n- backend.ai (PyPI): affected all versions; fixed in 25.15.6\n- backend.ai (PyPI): affected from 25.16.0rc1; fixed in 25.19.0rc1\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-2025-49652/ (Markdown: https://insights.sbomify.com/CVE-2025-49652/index.md)","id":"CVE-2025-49652","markdown":"https://insights.sbomify.com/CVE-2025-49652/index.md","name":"CVE-2025-49652","record":{"aliases":["GHSA-ww28-4m4v-cq4j","PYSEC-2026-290"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["data_read","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"BackendAI server","requires_auth":"none","summary":"Attackers can create arbitrary accounts to access private data in Lablup BackendAI, even when registration is disabled.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"HiddenLayer","cpe":[],"cvss":{"score":9.8,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-306","name":"Missing Authentication for Critical Functionality"}],"description":"Missing Authentication in the registration feature of Lablup's BackendAI allows arbitrary users to create user accounts that can access private data even when registration is disabled.","ecosystems":["PyPI"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"Improper access control allows arbitrary account creation","id":"CVE-2025-49652","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":null,"products":[],"type":"missing_authorization","year":"2025"},"n_packages":5,"n_references":1,"next":{"headline":"Exposure of sensitive Information allows account takeover","id":"CVE-2025-49653"},"packages":[{"ecosystem":"PyPI","fixed":["25.15.6","25.19.0rc1"],"introduced":["0","25.16.0rc1"],"last_affected":[],"package":"backend-ai","purl":"pkg:pypi/backend-ai","source":"PYSEC-2026-290"},{"ecosystem":"PyPI","fixed":["25.15.6"],"introduced":["0"],"last_affected":[],"package":"backend-ai","purl":"pkg:pypi/backend-ai","source":"GHSA-ww28-4m4v-cq4j"},{"ecosystem":"PyPI","fixed":["25.19.0rc1"],"introduced":["25.16.0rc1"],"last_affected":[],"package":"backend-ai","purl":"pkg:pypi/backend-ai","source":"GHSA-ww28-4m4v-cq4j"},{"ecosystem":"PyPI","fixed":["25.15.6"],"introduced":["0"],"last_affected":[],"package":"backend.ai","purl":null,"source":"GHSA-ww28-4m4v-cq4j"},{"ecosystem":"PyPI","fixed":["25.19.0rc1"],"introduced":["25.16.0rc1"],"last_affected":[],"package":"backend.ai","purl":null,"source":"GHSA-ww28-4m4v-cq4j"}],"prev":{"headline":"Missing Authorization for Interactive Sessions","id":"CVE-2025-49651"},"products":["BackendAI"],"published":"2025-06-09","related":[],"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":"CC BY 4.0","name":"PyPA Advisory Database","prefix":"PYSEC"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-10-14","vendors":["Lablup"]},"summary":"Attackers can create arbitrary accounts to access private data in Lablup BackendAI, even when registration is disabled.","url":"https://insights.sbomify.com/CVE-2025-49652/"}