CVE-2026-58148 | The Joomla extension ChronoForms is vulnerable to an unauthe… | CVSS 8.7 HIGH

Description

The Joomla extension ChronoForms is vulnerable to an unauthenticated stored XSS vulnerability.

CVE ID: CVE-2026-58148
State: PUBLISHED
Assigner: Joomla
Reserved: 2026-06-29 14:35 UTC
Published: 2026-07-17 15:48 UTC
Last updated: 2026-07-17 16:15 UTC
Primary CWE: CWE-79
CWE-79 Improper Neutralization of Input During Web Page Gene…
Vendor / Product: chronoengine.com / ChronoForms extension for Joomla
Sources: cve.org · NVD

8.7 HIGH CVSS 4.0

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

SSVC — CISA Coordinator

Affected products (1)

Vendor	Product	Platform	Versions
chronoengine.com	ChronoForms extension for Joomla	—	1.0-8.0.52

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
8.7	HIGH	4.0	cna	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

References (1)