{"answers":{"affected":"3 open source packages ship an affected version, including oban_web.","exploited":"There is no known exploitation of CVE-2026-48592 in the wild and no public exploit code.","fix":"Upgrade oban_web to 2.12.5 or later.","what":"CVE-2026-48592 is a medium-severity missing authorization vulnerability in oban-bg oban_web, published on 26 May 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-48592 and fix it if it is affected.\n\nWhat it is: CVE-2026-48592 is a medium-severity missing authorization vulnerability in oban-bg oban_web, published on 26 May 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-2026-48592 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- oban_web (Hex): affected from 2.12.0; fixed in 2.12.5\n- oban_web (Hex): affected from 2.12.0; fixed in 2.12.5\n- oban_web (Hex): affected from 2.12.0; fixed in 2.12.5\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-2026-48592/ (Markdown: https://insights.sbomify.com/CVE-2026-48592/index.md)","id":"CVE-2026-48592","markdown":"https://insights.sbomify.com/CVE-2026-48592/index.md","name":"CVE-2026-48592","record":{"aliases":["EEF-CVE-2026-48592","GHSA-389x-rgxr-8m33"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"Elixir Oban Web","requires_auth":"low_privilege","summary":"An authenticated read-only user can forge WebSocket events to overwrite job worker modules, leading to unauthorized code execution during job processing.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"EEF","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","version":"4.0"},"cwes":[{"id":"CWE-862","name":"Missing Authorization"}],"description":"Missing Authorization vulnerability in oban-bg oban_web ('Elixir.Oban.Web.Jobs.DetailComponent' modules) allows unauthorized job worker substitution.\n\nThe handle_event(\"save-job\", ...) handler in 'Elixir.Oban.Web.Jobs.DetailComponent' does not perform an authorization check, unlike the sibling cancel, delete, and retry handlers which all verify the caller's privileges via can?/2. An authenticated user with :read_only access can push a forged save-job LiveView WebSocket event to overwrite a job's worker field with any other existing Oban.Worker module in the application. On the job's next execution attempt, Oban will invoke perform/1 on the attacker-chosen module instead of the intended one.\n\nThis issue affects oban_web: from 2.12.0 before 2.12.5.","ecosystems":["Hex"],"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":"Missing authorization check on save-job event handler in oban_web","id":"CVE-2026-48592","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Hex","product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":3,"n_references":4,"next":{"headline":"Unbounded range expansion in cron describe causes memory exhaustion in oban_web","id":"CVE-2026-48593"},"packages":[{"ecosystem":"Hex","fixed":["2.12.5"],"introduced":["2.12.0"],"last_affected":[],"package":"oban_web","purl":"pkg:hex/oban_web","source":"EEF-CVE-2026-48592"},{"ecosystem":"Hex","fixed":["2.12.5"],"introduced":["2.12.0"],"last_affected":[],"package":"oban_web","purl":null,"source":"GHSA-389x-rgxr-8m33"},{"ecosystem":"Hex","fixed":["2.12.5"],"introduced":["2.12.0"],"last_affected":[],"package":"oban_web","purl":"pkg:hex/oban_web","source":"GHSA-389x-rgxr-8m33"}],"prev":{"headline":"Stored XSS via unescaped HTML attribute values in earmark","id":"CVE-2026-48591"},"products":["oban_web"],"published":"2026-05-26","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"Erlang Ecosystem Foundation","prefix":"EEF"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"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":"2026-05-27","vendors":["oban-bg"]},"summary":"An authenticated read-only user can forge WebSocket events to overwrite job worker modules, leading to unauthorized code execution during job processing.","url":"https://insights.sbomify.com/CVE-2026-48592/"}