CVE-2022-21642

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.
Severity
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Atk. Vector
NETWORK
Atk. Complexity
LOW
Priv. Required
LOW
Base Score
CVSS 3.x
EPSS Score
Percentile: 20%
VendorProductVersion
discoursediscourse
𝑥
< 2.7.13
discoursediscourse
2.8.0
discoursediscourse
2.8.0
discoursediscourse
2.8.0
discoursediscourse
2.8.0
discoursediscourse
2.8.0
discoursediscourse
2.8.0
discoursediscourse
2.8.0
discoursediscourse
2.8.0
discoursediscourse
2.8.0
discoursediscourse
2.8.0
𝑥
= Vulnerable software versions