Vulnerability Details : 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.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2020-27359
- cpe:2.3:a:evms:redcap:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-27359
0.50%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 64 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-27359
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
3.5
|
LOW | AV:N/AC:M/Au:S/C:N/I:P/A:N |
6.8
|
2.9
|
NIST | |
|
5.4
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
2.3
|
2.7
|
NIST |
CWE ids for CVE-2020-27359
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-27359
-
https://www.evms.edu/research/resources_services/redcap/redcap_change_log/
REDCap Change Log - Eastern Virginia Medical School (EVMS), Norfolk, Hampton RoadsRelease Notes;Vendor Advisory
-
https://github.com/seb1055/cve-2020-27358-27359
GitHub - seb1055/cve-2020-27358-27359: CVE-2020-27358 and CVE-2020-27359Third Party Advisory
-
https://www.ruse.tech/blog/38
Ru$eThird Party Advisory
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