CVE-2026-28126
High
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 < 4.3.4.
SeverityHigh
CVSS7.1
Exploit probability—
ProductRH Frontend Publishing Pro
PublishedMar 5, 2026
First seenMar 5, 2026
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| sizam RH Frontend Publishing Pro | v ≤ 4.3.4 | — |
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