CVE-2026-31313: XSS
Published Apr 6, 2026
·Updated
An authenticated stored cross-site scripting (XSS) vulnerability in the creation/editing module of Feehi CMS v2.1.1 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the Content field.
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·05:17 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-2026-31313?
CVE-2026-31313 has a high severity level due to its potential to allow authenticated users to deploy arbitrary scripts.
2
How do I fix CVE-2026-31313?
To fix CVE-2026-31313, update Feehi CMS to the latest version that addresses this vulnerability.
3
What software is affected by CVE-2026-31313?
CVE-2026-31313 affects Feehi CMS version 2.1.1.
4
What kind of attack can be executed using CVE-2026-31313?
CVE-2026-31313 can be exploited to execute stored cross-site scripting (XSS) attacks.
5
Is CVE-2026-31313 a client-side or server-side vulnerability?
CVE-2026-31313 is a server-side vulnerability that allows XSS attacks through the CMS.