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CVE-2026-48592: CWE-862 Missing Authorization in oban-bg oban_web

0
Medium
VulnerabilityCVE-2026-48592cvecve-2026-48592cwe-862
Published: 05/26/2026 (05/26/2026, 19:46:48 UTC)
Source: CVE Database V5
Vendor/Project: oban-bg
Product: oban_web

Description

CVE-2026-48592 is a medium severity missing authorization vulnerability in the oban_web component of oban-bg version 2.12.0. The issue occurs because the save-job event handler in the Elixir.Oban.Web.Jobs.DetailComponent module does not perform authorization checks, unlike other handlers. This could allow users with limited privileges to perform actions they should not be authorized to do. No official patch or remediation guidance is currently available.

CVSS v4.0

Score 5.3medium

Attack Vector
Network
Attack Complexity
Low
Attack Requirements
None
Privileges Required
Low
User Interaction
None
Vuln. Confidentiality
None
Vuln. Integrity
Low
Vuln. Availability
None
Subsq. Confidentiality
None
Subsq. Integrity
None
Subsq. Availability
None
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

Affected software

oban-bg/oban_web
pkg:hex/oban-bg/oban_web
Affected versions
=2.12.0

Run on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.

AI-Powered Analysis

Machine-generated threat intelligence

AILast updated: 06/30/2026, 23:48:09 UTC

Technical Analysis

CVE-2026-48592 is a missing authorization vulnerability in oban_web within oban-bg version 2.12.0. Specifically, the save-job event handler in the Elixir.Oban.Web.Jobs.DetailComponent module lacks authorization checks, which are present in other handlers. This inconsistency can lead to unauthorized actions being performed by users with limited privileges. The vulnerability is classified under CWE-862 (Missing Authorization). The CVSS 4.0 base score is 5.3, indicating medium severity. There is no vendor advisory or patch available at this time.

Potential Impact

The vulnerability allows users with limited privileges to perform unauthorized save-job operations in the oban_web component. This could lead to unauthorized modification or creation of jobs within the system, potentially impacting job processing integrity. However, the impact is limited by the requirement of at least low privileges and no known exploits are reported in the wild.

Mitigation Recommendations

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict access to the oban_web interface to trusted users only and monitor for any unusual activity related to job saving operations.

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Technical Details

Data Version
5.2
Assigner Short Name
EEF
Date Reserved
2026-05-22T09:36:56.834Z
Cvss Version
4.0
State
PUBLISHED
Remediation Level
null

Threat ID: 6a16041de29bf47b505ea079

Added to database: 05/26/2026, 20:35:41 UTC

Last enriched: 06/30/2026, 23:48:09 UTC

Last updated: 07/31/2026, 19:22:59 UTC

Views: 72

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