CVE Tools
Home/Vulnerability/CVE-2026-48899

CVE-2026-48899

Joomla! Core - [20260515] - Incorrect Access Control in sample data plugins

Published: May 26, 2026Updated: May 26, 2026 Sources: CVE List NVD
NVD MITRE
9.8CVSS
CRITICAL

An improper access check allows privilege escalation through the com_users batch task.

EPSS Score
N/A
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High

Weaknesses

CWE-284NVD-CWE-noinfo

Affected Products

Joomla! CMS
Joomla! Project
joomla\!
joomla

Exploitability

Official Patch Available

References

https://developer.joomla.org/security-centre/1047-20260515-core-incorrect-access-control-in-sample-data-plugins.html
developer.joomla.org

Timeline

Published
May 26, 2026
Last Updated
May 26, 2026

Unlock Complete Vulnerability Intelligence

Get the full picture for CVE-2026-48899 and every CVE in our database. Create a free account — no credit card required.

Create Free Account
AI-powered analysis
Plain-language impact assessment and exploitation scenario
Attack graph visualization
Interactive attack path and kill chain mapping
Exploit details & PoC links
ExploitDB, Metasploit, GitHub PoCs with direct links
Nuclei scanner templates
Ready-to-use vulnerability scanner templates
Full remediation guide
Patch instructions, workarounds, and compliance impact
Interactive AI chat
Ask questions about this vulnerability in natural language
Related vulnerabilities
Semantically similar CVEs and attack patterns
REST API & MCP access
Integrate vulnerability data into your workflows