CVE-2020-27358
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…
Does this matter?
Lower severity and a low EPSS score (2.03%). Track it; it rarely justifies an emergency change on its own.
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}.
- CVSS 3.1
- 4.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- EPSS
- 2.03% probability · 80th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-276
- Affected
- vanderbilt/redcap
- Source
- cve@mitre.org
References
- https://github.com/seb1055/cve-2020-27358-27359Exploit, Third Party Advisory
- https://www.evms.edu/research/resources_services/redcap/redcap_change_log/Exploit, Vendor Advisory
- https://www.ruse.tech/blog/38Third Party Advisory
- https://github.com/seb1055/cve-2020-27358-27359Exploit, Third Party Advisory
- https://www.evms.edu/research/resources_services/redcap/redcap_change_log/Exploit, Vendor Advisory
- https://www.ruse.tech/blog/38Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.