CVE-2026-48900 - Vulnerability Details - OpenCVE

An improper access check allowed low privileged users to edit the task types of existing scheduler tasks.

Attack Vector Network

Attack Complexity Low

Privileges Required High

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact High

Subsequent System Integrity Impact High

Subsequent System Availability Impact High

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation none

Automatable no

Technical Impact partial

No data.

No data.

No data.

OpenCVE Enrichment is a feature of OpenCVE that uses AI to automatically link vendors and products to CVEs. Learn more on GitHub.

Vendors	Products

References

Link	Providers
https://developer.joomla.org/security-centre/1048-20260516-core-incorrect-access-control-in-com-scheduler.html

History

Tue, 26 May 2026 19:30:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Tue, 26 May 2026 17:00:00 +0000

Type	Values Removed	Values Added
Description		An improper access check allowed low privileged users to edit the task types of existing scheduler tasks.
Title		Joomla! Core - [20260516] - Incorrect Access Control in com_scheduler
Weaknesses		CWE-284
References		https://developer.joomla.org/security-centre/1048-20260516-core-incorrect-access-control-in-com-scheduler.html
Metrics		cvssV4_0 `{'score': 6.4, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:L/SC:H/SI:H/SA:H'}`

MITRE

Status: PUBLISHED

Assigner: Joomla

Published: 2026-05-26T16:43:51.153Z

Updated: 2026-05-26T17:39:19.945Z

Reserved: 2026-05-26T10:06:17.656Z

Link: CVE-2026-48900

Vulnrichment

Updated: 2026-05-26T17:39:15.850Z

NVD

Status : Undergoing Analysis

Published: 2026-05-26T17:16:54.740

Modified: 2026-05-26T19:06:58.447

Link: CVE-2026-48900

Redhat

No data.

OpenCVE Enrichment

Updated: 2026-05-26T18:45:13Z

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