---
title: "CVE-2026-103420: Joomla Extension php-web-design.com StageIt - Cross Site Request Forgery"
description: "Joomla Extension php-web-design.com StageIt 1.0-5.7.5, 6.0-6.3.5 contains a cross site request forgery caused by lack of proper request validation for various actions, letting attackers perform unauthorized actions, exploit requires victim interaction."
url: https://panop.io/threat-heartbeat/CVE-2026-103420/
---

# CVE-2026-103420 Joomla Extension php-web-design.com StageIt - Cross Site Request Forgery

Joomla Extension php-web-design.com StageIt 1.0-5.7.5, 6.0-6.3.5 contains a cross site request forgery caused by lack of proper request validation for various actions, letting attackers perform unauthorized actions, exploit requires victim interaction.

CVSS base score 7.2 /10

High

CISA KEV

Not listed

Public exploit

None known

Authentication

Not required

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-103420)

## Details

Type

Cross Site Request Forgery

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/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

Published

2 November 2026

Updated

3 November 2026

Weakness

[CWE-352](https://cwe.mitre.org/data/definitions/352.html)

## Vendor fix

Update to the latest version that includes CSRF protections.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

## References

- [https://nvd.nist.gov/vuln/detail/CVE-2026-103420](https://nvd.nist.gov/vuln/detail/CVE-2026-103420)
- [https://www.php-web-design.com/Information/stageit-6-changelog.html](https://www.php-web-design.com/Information/stageit-6-changelog.html)

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## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

Panop answers these inside your environment, for this CVE and every other finding.

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