CVE-2020-27358

Severity Score

4.3

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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}.

Se detectó un problema en REDCap versiones 8.11.6 hasta 9.x anteriores a 10. La funcionalidad CSV de messenger (que permite a usuarios exportar sus hilos de conversación como CSV) permite a usuarios no privilegiados exportar los hilos de conversación de los demás al cambiar el parámetro thread_id en la petición para el endpoint Messenger/messenger_download_csv.php?title=Hey&thread_id={THREAD_ID}

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2020-10-20 CVE Reserved
2020-10-31 CVE Published
2024-07-18 EPSS Updated
2024-08-04 CVE Updated
2024-08-04 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-276: Incorrect Default Permissions

CAPEC

References (3)

URL	Tag	Source
https://www.ruse.tech/blog/38	Third Party Advisory

URL	Date	SRC
https://github.com/seb1055/cve-2020-27358-27359	2024-08-04
https://www.evms.edu/research/resources_services/redcap/redcap_change_log	2024-08-04

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Vanderbilt Search vendor "Vanderbilt"		Redcap Search vendor "Vanderbilt" for product "Redcap"				>= 8.11.6 < 10.0 Search vendor "Vanderbilt" for product "Redcap" and version " >= 8.11.6 < 10.0"		-		Affected