CVE-2021-20293
Medium
Description
A reflected Cross-Site Scripting (XSS) flaw was found in RESTEasy in all versions of RESTEasy up to 4.6.0.Final, where it did not properly handle URL encoding when calling @javax.ws.rs.PathParam without any @Produces MediaType. This flaw allows an attacker to launch a reflected XSS attack. The highest threat from this vulnerability is to data confidentiality and integrity.
SeverityMedium
CVSS6.1
Exploit probability—
Product
Redhat Resteasy
PublishedJun 10, 2021
First seenJun 10, 2021
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 |
|---|---|---|
| redhat resteasy | v ≤ 4.6.0 | — |
| netapp oncommand_insight | No range specified | — |
| org.jboss.resteasy:resteasy-bomMaven | v ≤ 4.6.0.Final | — |
| org.jboss.resteasy:resteasy-coreMaven | v ≤ 4.6.0.Final | — |
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