CVE-2022-21642

CVSS V2 Medium 4 CVSS V3 Medium 4.3
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.
Overview
  • CVE ID
  • CVE-2022-21642
  • Assigner
  • security-advisories@github.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2022-01-05T19:15:09
  • Last Modified Date
  • 2022-01-12T20:17:45
Weakness Enumerations
CWE URL
CWE-200 http://cwe.mitre.org/data/definitions/200.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:discourse:discourse:*:*:*:*:*:*:*:* 1 OR 2.7.13
cpe:2.3:a:discourse:discourse:2.8.0:beta1:*:*:*:*:*:* 1 OR
cpe:2.3:a:discourse:discourse:2.8.0:beta10:*:*:*:*:*:* 1 OR
cpe:2.3:a:discourse:discourse:2.8.0:beta2:*:*:*:*:*:* 1 OR
cpe:2.3:a:discourse:discourse:2.8.0:beta3:*:*:*:*:*:* 1 OR
cpe:2.3:a:discourse:discourse:2.8.0:beta4:*:*:*:*:*:* 1 OR
cpe:2.3:a:discourse:discourse:2.8.0:beta5:*:*:*:*:*:* 1 OR
cpe:2.3:a:discourse:discourse:2.8.0:beta6:*:*:*:*:*:* 1 OR
cpe:2.3:a:discourse:discourse:2.8.0:beta7:*:*:*:*:*:* 1 OR
cpe:2.3:a:discourse:discourse:2.8.0:beta8:*:*:*:*:*:* 1 OR
cpe:2.3:a:discourse:discourse:2.8.0:beta9:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:S/C:P/I:N/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 4
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • LOW
  • Availability Impact
  • NONE
  • Base Score
  • 4.3
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.8
  • Impact Score
  • 1.4
References
Reference URL Reference Tags
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
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2022-21642
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-21642
History
Created Old Value New Value Data Type Notes
2022-05-10 06:37:39 Added to TrackCVE
2022-12-06 05:44:07 2022-01-05T19:15Z 2022-01-05T19:15:09 CVE Published Date updated
2022-12-06 05:44:07 2022-01-12T20:17:45 CVE Modified Date updated
2022-12-06 05:44:07 Analyzed Vulnerability Status updated