CVE-2020-27358

CVSS V2 Medium 4 CVSS V3 Medium 4.3
Description
An issue was discovered in REDCap 8.11.6 through 9.x before 10. The messenger's CSV feature (that allows users to export their conversation threads as CSV) allows non-privileged users to export one another's conversation threads by changing the thread_id parameter in the request to the endpoint Messenger/messenger_download_csv.php?title=Hey&thread_id={THREAD_ID}.
Overview
  • CVE ID
  • CVE-2020-27358
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-11-02T21:15:28
  • Last Modified Date
  • 2021-07-01T16:55:07
Weakness Enumerations
CWE URL
CWE-276 http://cwe.mitre.org/data/definitions/276.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:vanderbilt:redcap:*:*:*:*:*:*:*:* 1 OR 8.11.6 10.0
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/seb1055/cve-2020-27358-27359 Exploit Third Party Advisory
https://www.evms.edu/research/resources_services/redcap/redcap_change_log/ Exploit Vendor Advisory
https://www.ruse.tech/blog/38 Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-27358
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-27358
History
Created Old Value New Value Data Type Notes
2022-05-10 07:09:13 Added to TrackCVE
2022-12-05 15:57:41 2020-11-02T21:15Z 2020-11-02T21:15:28 CVE Published Date updated
2022-12-05 15:57:41 2021-07-01T16:55:07 CVE Modified Date updated
2022-12-05 15:57:41 Analyzed Vulnerability Status updated