CVE-2026-28126

HIGH
2026-03-05 [email protected]
7.1
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
Low

Lifecycle Timeline

2
Analysis Generated
Mar 12, 2026 - 22:06 vuln.today
CVE Published
Mar 05, 2026 - 06:16 nvd
HIGH 7.1

Tags

XSS

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in sizam RH Frontend Publishing Pro rh-frontend allows Reflected XSS.This issue affects RH Frontend Publishing Pro: from n/a through <= 4.3.2.

Analysis

Reflected cross-site scripting in sizam RH Frontend Publishing Pro through version 4.3.2 enables attackers to inject malicious scripts that execute in users' browsers when they click a crafted link. The vulnerability requires user interaction but can compromise session integrity and steal sensitive data across affected sites. …

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Remediation

Within 24 hours: Audit all instances of RH Frontend Publishing Pro in production and document affected systems; notify stakeholders of the risk. Within 7 days: Implement Web Application Firewall (WAF) rules to block suspicious input patterns and deploy input validation/output encoding at the application layer; consider temporarily disabling the vulnerable feature if business-critical. …

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Priority Score

36
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +36
POC: 0

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CVE-2026-28126 vulnerability details – vuln.today
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