WordPress RH Frontend Publishing Pro plugin < 4.3.4 - Cross Site Scripting (XSS) vulnerability
Published Mar 5, 2026
7.1
HIGHCVSS 3.1
EPSS 0.25%
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.
Affected products
-
- Version -StatusaffectedConstraints<4.3.4
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Sizam | RH Frontend Publishing Pro | unaffected |
|
No data.
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
NoneAutomatable
NoTechnical Impact
PartialDecision
n/aAssessed Mar 5, 2026 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
Mar–Oct 2026- EPSS v4
- EPSS v5
Percentile over time
- EPSS v4
- EPSS v5
Table of values (3 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.25% (0.00251) | 14.96th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.15% (0.00146) | 4.17th | v5 (v2026.06.15) |
| Mar 5, 2026 | 0.03% (0.00029) | 7.83th | v4 (v2025.03.14) |
References (1)
Change history (0)
No recorded changes yet.