CVE-2026-31350: XSS
Published Apr 6, 2026
·Updated
An authenticated stored cross-site scripting (XSS) vulnerability in Feehi CMS v2.1.1 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the Page Sign parameter.
Affected Software
2 affected components
Feehi Feehi CMS=2.1.1
composer/feehi/cms=2.1.1
Event History
Apr 6, 2026
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Data Sourced
via NVD·04:16 PM
DescriptionSeverityWeaknessAffected Software
Advisory Published
via GitHub·06:33 PM
Data Sourced
via GitHub·06:33 PM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2026-31350?
CVE-2026-31350 has been classified as a critical vulnerability due to its potential impact on user data and site integrity.
2
How do I fix CVE-2026-31350?
To fix CVE-2026-31350, upgrade Feehi CMS to the latest version that addresses this vulnerability.
3
What are the potential impacts of CVE-2026-31350?
The potential impacts of CVE-2026-31350 include unauthorized execution of scripts and exposure of sensitive user information.
4
Who is affected by CVE-2026-31350?
Users of Feehi CMS version 2.1.1 are affected by CVE-2026-31350.
5
How can attackers exploit CVE-2026-31350?
Attackers can exploit CVE-2026-31350 by injecting malicious scripts through the Page Sign parameter, leading to cross-site scripting.