Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| oban-bg / oban_web | affected 2.12.0 before 2.12.5 |
| oban-bg / oban_web | affected a17bc8c31286c9d516e2892cf5483d1c95e65d6c before ab3c5d1d3eba06c62045f16f2cd7781c7752e248 |
CWE
CWE-862
References
- https://github.com/oban-bg/oban_web/security/advisories/GHSA-389x-rgxr-8m33
- https://cna.erlef.org/cves/CVE-2026-48592.html
- https://osv.dev/vulnerability/EEF-CVE-2026-48592
- https://github.com/oban-bg/oban_web/commit/ab3c5d1d3eba06c62045f16f2cd7781c7752e248
ADP enrichment
No English description supplied.
No references supplied.