CVE-2023-5228
low-risk
Published 2023-11-06
The User Registration WordPress plugin before 3.0.4.2 does not sanitize and escape some of its settings, which could allow high-privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).
Do I need to act?
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0.98% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
4
CVSS 4.8/10
Medium
NETWORK
/ LOW complexity
Affected Products (1)
User Registration
Affected Vendors
27
/ 100
low-risk
Severity
19/34 · Moderate
Exploitability
3/34 · Minimal
Exposure
5/34 · Minimal