{"cve":"CVE-2021-28168","nvd":{"published":"2021-04-22T18:15:08.250","modified":"2026-06-17T03:45:56.423","status":"Modified","description":"Eclipse Jersey 2.28 to 2.33 and Eclipse Jersey 3.0.0 to 3.0.1 contains a local information disclosure vulnerability. This is due to the use of the File.createTempFile which creates a file inside of the system temporary directory with the permissions: -rw-r--r--. Thus the contents of this file are viewable by all other users locally on the system. As such, if the contents written is security sensitive, it can be disclosed to other local users.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","score":5.5},"cwes":["CWE-668","CWE-378","CWE-379"],"references":["https://github.com/eclipse-ee4j/jersey/pull/4712","https://github.com/eclipse-ee4j/jersey/security/advisories/GHSA-c43q-5hpj-4crv","https://lists.apache.org/thread.html/r2721aba31a8562639c4b937150897e24f78f747cdbda8641c0f659fe%40%3Cusers.kafka.apache.org%3E","https://lists.apache.org/thread.html/r280438f7cb4b3b1c9dfda9d7b05fa2a5cfab68618c6afee8169ecdaa%40%3Ccommits.kafka.apache.org%3E","https://lists.apache.org/thread.html/r305fb82e5c005143c1e2ec986a19c0a44f42189ab2580344dc955359%40%3Cdev.kafka.apache.org%3E"],"products":["eclipse:jersey","oracle:communications_cloud_native_core_policy","oracle:communications_cloud_native_core_unified_data_repository"],"source":"nvd","synced_at":"2026-10-19T21:17:01.373894544+00:00"},"epss":{"cve":"CVE-2021-28168","score":0.00869,"percentile":0.58791,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-c43q-5hpj-4crv","url":"https://osv.dev/vulnerability/GHSA-c43q-5hpj-4crv","summary":"Local information disclosure via system temporary directory","modified":"2026-09-10T03:49:03.234540980Z","packages":[{"ecosystem":"Maven","name":"org.glassfish.jersey.core:jersey-common","purl":"pkg:maven/org.glassfish.jersey.core/jersey-common","ranges":[">=2.28 <2.34"],"fixed":["2.34"]},{"ecosystem":"Maven","name":"org.glassfish.jersey.core:jersey-common","purl":"pkg:maven/org.glassfish.jersey.core/jersey-common","ranges":[">=3.0.0 <3.0.2"],"fixed":["3.0.2"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}