What is CVE-2020-21993?

CVE-2020-21993 is a medium-severity vulnerability in Wems Enterprise Manager, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2021-04-28.

How severe is CVE-2020-21993?

Medium severity. CVSS v3 base score is 6.1 out of 10.

XSS in Wems Enterprise Manager

CVE-2020-21993

In WEMS Limited Enterprise Manager 2.58, input passed to the GET parameter 'email' is not properly sanitized before being returned to the user. This can be exploited to execute arbitrary HTML code in a user's browser session in context of an affected site.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.008 (53.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Wems Enterprise_manager — versions 2.19.7959, 2.55.8782, 2.55.8806
N/a — versions n/a

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2020-21993?: CVE-2020-21993 is a medium-severity vulnerability in Wems Enterprise Manager, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2021-04-28.
How severe is CVE-2020-21993?: Medium severity. CVSS v3 base score is 6.1 out of 10.