{"id":"CVE-2021-20293","state":"PUBLISHED","title":"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.w","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.","publishedAt":"2021-06-10T11:09:47.000Z","updatedAt":"2024-08-03T17:37:24.125Z","severity":null,"assigner":"redhat","products":["n/a RESTEasy"],"affected":[{"vendor":"n/a","product":"RESTEasy","versions":[{"version":"All versions of RESTEasy up to 4.6.0.Final","status":"affected"}]}],"references":["https://bugzilla.redhat.com/show_bug.cgi?id=1942819","https://security.netapp.com/advisory/ntap-20210727-0005/"],"weaknesses":["CWE-79"],"ingestedAt":"2026-10-29T19:47:55.610Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2021/20xxx/CVE-2021-20293.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2021-20293","state":"PUBLISHED","datePublished":"2021-06-10T11:09:47.000Z","dateUpdated":"2024-08-03T17:37:24.125Z","assignerShortName":"redhat","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","dateReserved":"2020-12-17T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"n/a","product":"RESTEasy","versions":[{"version":"All versions of RESTEasy up to 4.6.0.Final","status":"affected"}]}],"references":[{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1942819","tags":["x_refsource_MISC"]},{"url":"https://security.netapp.com/advisory/ntap-20210727-0005/","tags":["x_refsource_CONFIRM"]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-79","description":"CWE-79","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"redhat","dateUpdated":"2021-07-27T15:06:33.000Z","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1942819","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://security.netapp.com/advisory/ntap-20210727-0005/","tags":["x_refsource_CONFIRM","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-03T17:37:24.125Z"}}]}}}