What is CVE-2021-24564?

CVE-2021-24564 is a medium-severity vulnerability in Wpfront Scroll Top, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2021-08-23.

How severe is CVE-2021-24564?

Medium severity. CVSS v3 base score is 5.4 out of 10.

Is CVE-2021-24564 known to be exploited?

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

XSS in Wpfront Scroll Top

CVE-2021-24564

The WPFront Scroll Top WordPress plugin before 2.0.6.07225 does not sanitise or escape its Image ALT setting before outputting it attributes, leading to an Authenticated Stored Cross-Site Scripting issues even when the unfiltered_html capability is disallowed.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.006 (46.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

Affected products

Wpfront Scroll_top
Unknown Wpfront Scroll Top — versions 2.0.6.07225

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

20142995/nuclei-templates

References

contact@wpscan.com (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2021-24564?: CVE-2021-24564 is a medium-severity vulnerability in Wpfront Scroll Top, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2021-08-23.
How severe is CVE-2021-24564?: Medium severity. CVSS v3 base score is 5.4 out of 10.
Is CVE-2021-24564 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.