CVE-2021-41140

CVSS V2 Medium 5 CVSS V3 Medium 5.3
Description
Discourse-reactions is a plugin for the Discourse platform that allows user to add their reactions to the post. In affected versions reactions given by user to secure topics and private messages are visible. This issue is patched in version 0.2 of discourse-reaction. Users who are unable to update are advised to disable the Discourse-reactions plugin in admin panel.
Overview
  • CVE ID
  • CVE-2021-41140
  • Assigner
  • security-advisories@github.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-10-19T18:15:08
  • Last Modified Date
  • 2022-08-12T16:16:03
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_reactions:*:*:*:*:*:discourse:*:* 1 OR 0.2
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:P/I:N/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • LOW
  • Availability Impact
  • NONE
  • Base Score
  • 5.3
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 3.9
  • Impact Score
  • 1.4
References
Reference URL Reference Tags
https://github.com/discourse/discourse-reactions/commit/213d90b82fd15c4186ebc290fee18817d9727d0d Patch Third Party Advisory
https://github.com/discourse/discourse-reactions/security/advisories/GHSA-9358-hwg5-jrmh Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-41140
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-41140
History
Created Old Value New Value Data Type Notes
2022-05-10 06:50:04 Added to TrackCVE
2022-12-05 12:40:26 2021-10-19T18:15Z 2021-10-19T18:15:08 CVE Published Date updated
2022-12-05 12:40:26 2022-08-12T16:16:03 CVE Modified Date updated
2022-12-05 12:40:26 Analyzed Vulnerability Status updated