CVE-2022-21642

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CVSS 3.1

4.3 medium

EPSS

<1%p52

Published

Jan 5, 2022 (Jan 5, 2022)

Modified

Jun 17, 2026

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.

Vendors: discourse
Products: discourse
Weakness: CWE-200
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (0.7%)

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