CVE-2026-94391: CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in Rustaurius Ultimate FAQ
Contributor Cross Site Scripting (XSS) in Ultimate FAQ <= 2.4.14 versions.
AI Analysis
Technical Summary
This vulnerability (CWE-79) in Rustaurius Ultimate FAQ versions <= 2.4.14 allows an attacker with limited privileges (PR:L) to inject malicious scripts due to improper input neutralization during web page generation. The vulnerability requires user interaction (UI:R) and affects confidentiality, integrity, and availability with low impact on confidentiality and integrity and low impact on availability. The attack vector is network-based (AV:N) with low attack complexity (AC:L).
Potential Impact
Successful exploitation could allow an attacker to execute arbitrary scripts in the context of the affected web application, potentially leading to information disclosure, modification of data, or disruption of service. The impact is rated medium based on the CVSS score and vector.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or patch information is provided. Until a patch is available, limit privileges of users who can contribute content and apply input validation or sanitization controls if possible.
CVE-2026-94391: CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in Rustaurius Ultimate FAQ
Description
Contributor Cross Site Scripting (XSS) in Ultimate FAQ <= 2.4.14 versions.
CVSS v3.1
Score 6.5medium
Affected software
Rustaurius
Ultimate FAQ
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CWE-79) in Rustaurius Ultimate FAQ versions <= 2.4.14 allows an attacker with limited privileges (PR:L) to inject malicious scripts due to improper input neutralization during web page generation. The vulnerability requires user interaction (UI:R) and affects confidentiality, integrity, and availability with low impact on confidentiality and integrity and low impact on availability. The attack vector is network-based (AV:N) with low attack complexity (AC:L).
Potential Impact
Successful exploitation could allow an attacker to execute arbitrary scripts in the context of the affected web application, potentially leading to information disclosure, modification of data, or disruption of service. The impact is rated medium based on the CVSS score and vector.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or patch information is provided. Until a patch is available, limit privileges of users who can contribute content and apply input validation or sanitization controls if possible.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Patchstack
- Date Reserved
- 2026-09-21T13:11:14.096Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6ab41841f7a7c541062637de
Added to database: 09/23/2026, 18:19:45 UTC
Last enriched: 09/23/2026, 18:48:42 UTC
Last updated: 09/24/2026, 01:57:04 UTC
Views: 5
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