CVE-2026-58148

HIGH

Joomla Extension - chronoengine.com - Stored XSS in ChronoForms extension for Joomla < 8.0.53

Title source: cna
STIX 2.1

Description

Joomla Extension - chronoengine.com - Stored XSS in ChronoForms extension for Joomla 8.0 - 8.0.52 - The Joomla extension ChronoForms is vulnerable to an unauthenticated stored XSS vulnerability.

References (1)

Core 1
Core References

Scores

CVSS v4 8.7
EPSS 0.0032
EPSS Percentile 24.2%
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/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

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact total

Details

CWE
CWE-79
Status published
Products (2)
chronoengine.com/ChronoForms extension for Joomla 1.0-8.0.52
chronoengine.com/ChronoForms extension for Joomla 8.0-8.0.52
Published Jul 17, 2026
Tracked Since Jul 17, 2026