CVE-2026-57833 | The Joomla extension 4Analytics is vulnerable to an unauthen… | CVSS 8.6 HIGH

Description

The Joomla extension 4Analytics is vulnerable to an unauthenticated stored XSS in relation to the AI analysis feature.

CVE ID: CVE-2026-57833
State: PUBLISHED
Assigner: Joomla
Reserved: 2026-06-25 16:55 UTC
Published: 2026-07-15 08:59 UTC
Last updated: 2026-07-15 12:29 UTC
Primary CWE: CWE-79
CWE-79 Improper Neutralization of Input During Web Page Gene…
Vendor / Product: weeblr.com / 4Analytics extension for Joomla
Sources: cve.org · NVD

8.6 HIGH CVSS 4.0

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

SSVC — CISA Coordinator

Affected products (1)

Vendor	Product	Platform	Versions
weeblr.com	4Analytics extension for Joomla	—	1.0-5.0.1

Weakness (CWE)

CWE	Source	Description
CWE-79	cna	CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CVSS scores (1)

Score	Severity	Version	Source	Vector
8.6	HIGH	4.0	cna	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

References (1)