CVE-2020-27359

A cross-site scripting (XSS) issue in REDCap 8.11.6 through 9.x before 10 allows attackers to inject arbitrary JavaScript or HTML in the Messenger feature. It was found that the filename of the image or file attached in a message could be used to perform this XSS attack. A user could craft a message and send it to anyone on the platform including admins. The XSS payload would execute on the other account without interaction from the user on several pages.

CVSS v3.1

5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

CVSS v2.0

3.5 LOWAV:N/AC:M/Au:S/C:N/I:P/A:N

EPSS

0.81% chance of exploitation in the next 30 days, 54th percentile

Published

2020-10-31

Updated

2024-08-04

Proof-of-concept exploits (1)

• sebastian-mora/cve-2020-27358-273593★ · 2020-11-02

References

• CVE Record
• NVD entry

Related

• CVE-2020-27358
• CVE-2020-27361
• CVE-2020-27352
• CVE-2020-27368
• CVE-2020-27348
• CVE-2020-27373