CVE-2026-75948 - Vulnerability Details - OpenCVE

Joomla Extension - icagenda.com - Authenticated Stored XSS in iCagenda 4.0.8 to 4.0.12 - The frontend "Submit an Event" form stores the `image` and `file` fields as raw strings with no output-side HTML-attribute escaping.

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction Passive

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.0023.

Key SSVC decision points have not yet been added.

Vendors	Products
Icagenda.com	Icagenda Extension For Joomla

No data.

No data.

OpenCVE Enrichment is a feature of OpenCVE that uses AI to automatically link vendors and products to CVEs. Learn more on GitHub.

Vendors	Products
Icagenda.com	Icagenda Extension For Joomla

References

Link	Providers
https://www.icagenda.com/

History

Thu, 20 Aug 2026 10:15:00 +0000

Type	Values Removed	Values Added
First Time appeared		Icagenda.com Icagenda.com icagenda Extension For Joomla
Vendors & Products		Icagenda.com Icagenda.com icagenda Extension For Joomla

Thu, 20 Aug 2026 08:00:00 +0000

Type	Values Removed	Values Added
Description		Joomla Extension - icagenda.com - Authenticated Stored XSS in iCagenda 4.0.8 to 4.0.12 - The frontend "Submit an Event" form stores the `image` and `file` fields as raw strings with no output-side HTML-attribute escaping.
Title		Joomla Extension - icagenda.com - Authenticated Stored XSS in iCagenda 4.0.8 to 4.0.12
Weaknesses		CWE-79
References		https://www.icagenda.com/
Metrics		cvssV4_0 `{'score': 8.6, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N'}`

MITRE

Status: PUBLISHED

Assigner: Joomla

Published: 2026-08-20T07:29:55.216Z

Updated: 2026-08-20T15:30:09.852Z

Reserved: 2026-08-18T16:11:15.469Z

Link: CVE-2026-75948

Vulnrichment

No data.

NVD

Status : Received

Published: 2026-08-20T08:16:47.640

Modified: 2026-08-20T16:18:05.683

Link: CVE-2026-75948

Redhat

No data.

OpenCVE Enrichment

Updated: 2026-08-20T10:00:07Z

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