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.

CVSS v3.0 4.3 MEDIUM
CVSS v2.0 4.0 MEDIUM

4.3^/10

CVSS v3.0 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

4.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:P/I:N/A:N

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://github.com/discourse/discourse/commit/702685b6a06ae45a544fc702027f1e4573d94aaa	Patch Third Party Advisory
https://github.com/discourse/discourse/security/advisories/GHSA-mx3h-vc7w-r9c6	Patch Third Party Advisory

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:discourse:discourse::::::::
	cpe:2.3:a:discourse:discourse:2.8.0:beta1::::::
	cpe:2.3:a:discourse:discourse:2.8.0:beta10::::::
	cpe:2.3:a:discourse:discourse:2.8.0:beta2::::::
	cpe:2.3:a:discourse:discourse:2.8.0:beta3::::::
	cpe:2.3:a:discourse:discourse:2.8.0:beta4::::::
	cpe:2.3:a:discourse:discourse:2.8.0:beta5::::::
	cpe:2.3:a:discourse:discourse:2.8.0:beta6::::::
	cpe:2.3:a:discourse:discourse:2.8.0:beta7::::::
	cpe:2.3:a:discourse:discourse:2.8.0:beta8::::::
	cpe:2.3:a:discourse:discourse:2.8.0:beta9::::::

Information

Published : 2022-01-05 11:15

Updated : 2022-01-12 12:17

NVD link : CVE-2022-21642

Mitre link : CVE-2022-21642

JSON object : View

CWE

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

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Products Affected

discourse

discourse

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