{"cve":"CVE-2022-21642","nvd":{"published":"2022-01-05T19:15:09.053","modified":"2026-06-17T04:26:40.220","status":"Modified","description":"Discourse is an open source platform for community discussion. In affected versions when composing a message from topic the composer user suggestions reveals whisper participants. The issue has been patched in stable version 2.7.13 and beta version 2.8.0.beta11. There is no workaround for this issue and users are advised to upgrade.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","score":4.3},"cwes":["CWE-200"],"references":["https://github.com/discourse/discourse/commit/702685b6a06ae45a544fc702027f1e4573d94aaa","https://github.com/discourse/discourse/security/advisories/GHSA-mx3h-vc7w-r9c6","https://github.com/discourse/discourse/commit/702685b6a06ae45a544fc702027f1e4573d94aaa","https://github.com/discourse/discourse/security/advisories/GHSA-mx3h-vc7w-r9c6"],"products":["discourse:discourse"],"source":"nvd","synced_at":"2026-10-19T21:26:33.761856376+00:00"},"epss":{"cve":"CVE-2022-21642","score":0.00751,"percentile":0.55019,"date":"2026-10-31"},"kev":null,"osv":[],"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."]}