{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2026-48592", "assignerOrgId": "6b3ad84c-e1a6-4bf7-a703-f496b71e49db", "state": "PUBLISHED", "assignerShortName": "EEF", "dateReserved": "2026-05-22T09:36:56.834Z", "datePublished": "2026-05-26T19:46:48.611Z", "dateUpdated": "2026-05-27T15:41:23.434Z" }, "containers": { "cna": { "affected": [ { "collectionURL": "https://repo.hex.pm", "cpes": [ "cpe:2.3:a:oban_web_project:oban_web:*:*:*:*:*:*:*:*" ], "defaultStatus": "unaffected", "modules": [ "'Elixir.Oban.Web.Jobs.DetailComponent'" ], "packageName": "oban_web", "packageURL": "pkg:hex/oban_web", "product": "oban_web", "programFiles": [ "lib/oban/web/live/jobs/detail_component.ex" ], "programRoutines": [ { "name": "'Elixir.Oban.Web.Jobs.DetailComponent':handle_event/3" } ], "vendor": "oban-bg", "versions": [ { "lessThan": "2.12.5", "status": "affected", "version": "2.12.0", "versionType": "semver" } ] }, { "collectionURL": "https://github.com", "cpes": [ "cpe:2.3:a:oban_web_project:oban_web:*:*:*:*:*:*:*:*" ], "defaultStatus": "unaffected", "modules": [ "'Elixir.Oban.Web.Jobs.DetailComponent'" ], "packageName": "oban-bg/oban_web", "packageURL": "pkg:github/oban-bg/oban_web", "product": "oban_web", "programFiles": [ "lib/oban/web/live/jobs/detail_component.ex" ], "programRoutines": [ { "name": "'Elixir.Oban.Web.Jobs.DetailComponent':handle_event/3" } ], "repo": "https://github.com/oban-bg/oban_web.git", "vendor": "oban-bg", "versions": [ { "lessThan": "ab3c5d1d3eba06c62045f16f2cd7781c7752e248", "status": "affected", "version": "a17bc8c31286c9d516e2892cf5483d1c95e65d6c", "versionType": "git" } ] } ], "configurations": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "

The Oban.Web dashboard must be deployed and accessible to users with less than full job-management privileges (e.g. :read_only).

" } ], "value": "The Oban.Web dashboard must be deployed and accessible to users with less than full job-management privileges (e.g. :read_only)." } ], "cpeApplicability": [ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:oban_web_project:oban_web:*:*:*:*:*:*:*:*", "versionEndExcluding": "2.12.5", "versionStartIncluding": "2.12.0", "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": "AND" } ], "credits": [ { "lang": "en", "type": "finder", "value": "Peter Ullrich" }, { "lang": "en", "type": "remediation developer", "value": "Parker Selbert" }, { "lang": "en", "type": "analyst", "value": "Jonatan Männchen / EEF" } ], "descriptions": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "

Missing Authorization vulnerability in oban-bg oban_web ('Elixir.Oban.Web.Jobs.DetailComponent' modules) allows unauthorized job worker substitution.

The 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.

This issue affects oban_web: from 2.12.0 before 2.12.5.

" } ], "value": "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." } ], "impacts": [ { "capecId": "CAPEC-1", "descriptions": [ { "lang": "en", "value": "CAPEC-1 Accessing Functionality Not Properly Constrained by ACLs" } ] } ], "metrics": [ { "cvssV4_0": { "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "NETWORK", "baseScore": 5.3, "baseSeverity": "MEDIUM", "privilegesRequired": "LOW", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "vectorString": "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", "vulnAvailabilityImpact": "NONE", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "LOW" }, "format": "CVSS", "scenarios": [ { "lang": "en", "value": "GENERAL" } ] } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-862", "description": "CWE-862 Missing Authorization", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "orgId": "6b3ad84c-e1a6-4bf7-a703-f496b71e49db", "shortName": "EEF", "dateUpdated": "2026-05-27T15:41:23.434Z" }, "references": [ { "tags": [ "vendor-advisory", "related" ], "url": "https://github.com/oban-bg/oban_web/security/advisories/GHSA-389x-rgxr-8m33" }, { "tags": [ "related" ], "url": "https://cna.erlef.org/cves/CVE-2026-48592.html" }, { "tags": [ "related" ], "url": "https://osv.dev/vulnerability/EEF-CVE-2026-48592" }, { "tags": [ "patch" ], "url": "https://github.com/oban-bg/oban_web/commit/ab3c5d1d3eba06c62045f16f2cd7781c7752e248" } ], "source": { "discovery": "EXTERNAL" }, "title": "Missing authorization check on save-job event handler in oban_web", "x_generator": { "engine": "cvelib 1.8.0" } }, "adp": [ { "metrics": [ { "other": { "type": "ssvc", "content": { "timestamp": "2026-05-26T20:46:44.585227Z", "id": "CVE-2026-48592", "options": [ { "Exploitation": "none" }, { "Automatable": "no" }, { "Technical Impact": "partial" } ], "role": "CISA Coordinator", "version": "2.0.3" } } } ], "title": "CISA ADP Vulnrichment", "providerMetadata": { "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-05-26T20:46:50.037Z" } } ] } }