EUVD-2026-17855

| CVE-2026-21630 MEDIUM
2026-04-01 Joomla
6.9
CVSS 4.0
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CVSS Vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
X

Lifecycle Timeline

3
Analysis Generated
Apr 01, 2026 - 10:00 vuln.today
EUVD ID Assigned
Apr 01, 2026 - 10:00 euvd
EUVD-2026-17855
CVE Published
Apr 01, 2026 - 09:03 nvd
MEDIUM 6.9

Tags

SQLi

Description

Improperly built order clauses lead to a SQL injection vulnerability in the articles webservice endpoint.

Analysis

SQL injection in Joomla CMS articles webservice endpoint allows remote attackers to execute arbitrary SQL queries through improperly constructed ORDER BY clauses, affecting all versions of Joomla CMS. The vulnerability exists in the com_content component's webservice endpoint and permits unauthenticated query manipulation. …

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Priority Score

35
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +34
POC: 0

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EUVD-2026-17855 vulnerability details – vuln.today
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