What is CVE-2021-24681?

CVE-2021-24681 is a medium-severity vulnerability in Duplicatepro Duplicate Page, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2021-10-11.

How severe is CVE-2021-24681?

Medium severity. CVSS v3 base score is 4.8 out of 10.

Is CVE-2021-24681 known to be exploited?

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

XSS in Duplicatepro Duplicate Page

CVE-2021-24681

The Duplicate Page WordPress plugin through 4.4.2 does not sanitise or escape the Duplicate Post Suffix settings before outputting it, which could allow high privilege users to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.009 (56.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N.

Affected products

Duplicatepro Duplicate_page
Unknown Duplicate Page — versions 4.4.2

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-2021-24681?: CVE-2021-24681 is a medium-severity vulnerability in Duplicatepro Duplicate Page, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2021-10-11.
How severe is CVE-2021-24681?: Medium severity. CVSS v3 base score is 4.8 out of 10.
Is CVE-2021-24681 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.