CVE-2025-54299 - Vulnerability Details - OpenCVE

A stored XSS vulnerability in No Boss Testimonials component 1.0.0-3.0.0 and 4.0.0-4.0.2 for Joomla was discovered.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction Passive

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact High

Subsequent System Integrity Impact High

Subsequent System Availability Impact High

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable yes

Technical Impact total

Vendors	Products
Joomla	Joomla!
Nobossextensions	No Boss Testimonials Component

No data.

No data.

References

Link	Providers
https://nobossextensions.com/

History

Mon, 04 Aug 2025 19:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Tue, 29 Jul 2025 10:15:00 +0000

Type	Values Removed	Values Added
First Time appeared		Joomla Joomla joomla! Nobossextensions Nobossextensions no Boss Testimonials Component
Vendors & Products		Joomla Joomla joomla! Nobossextensions Nobossextensions no Boss Testimonials Component

Mon, 28 Jul 2025 17:45:00 +0000

Type	Values Removed	Values Added
Description		A stored XSS vulnerability in No Boss Testimonials component 1.0.0-3.0.0 and 4.0.0-4.0.2 for Joomla was discovered.
Title		Extension - nobossextensions.com - Stored XSS vulnerability in No Boss Testimonials component 1.0.0-3.0.0 and 4.0.0-4.0.2 for Joomla
Weaknesses		CWE-79
References		https://nobossextensions.com/
Metrics		cvssV4_0 `{'score': 9.4, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:N/SC:H/SI:H/SA:H'}`

MITRE

Status: PUBLISHED

Assigner: Joomla

Published: 2025-07-28T17:30:00.460Z

Updated: 2025-08-05T04:44:35.757Z

Reserved: 2025-07-18T09:52:23.346Z

Link: CVE-2025-54299

Vulnrichment

Updated: 2025-07-28T17:50:04.976Z

NVD

Status : Awaiting Analysis

Published: 2025-07-28T18:15:27.113

Modified: 2025-07-29T14:14:29.590

Link: CVE-2025-54299

Redhat

No data.

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