What is CVE-2021-24350?

CVE-2021-24350 is a medium-severity vulnerability in Bestwebsoft Visitors Online, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2021-06-14.

How severe is CVE-2021-24350?

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

Is CVE-2021-24350 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

XSS in Bestwebsoft Visitors Online

CVE-2021-24350

The Visitors WordPress plugin through 0.3 is affected by an Unauthenticated Stored Cross-Site Scripting (XSS) vulnerability. The plugin would display the user's user agent string without validation or encoding within the WordPress admin panel.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.013 (67.6th 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

Bestwebsoft Visitors_online
Unknown Visitors — versions 0.3

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

References

contact@wpscan.com (x_refsource_CONFIRM, Exploit)

Frequently asked questions

What is CVE-2021-24350?: CVE-2021-24350 is a medium-severity vulnerability in Bestwebsoft Visitors Online, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2021-06-14.
How severe is CVE-2021-24350?: Medium severity. CVSS v3 base score is 6.1 out of 10.
Is CVE-2021-24350 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.