How severe is CVE-2024-13721?

Medium severity. CVSS v3 base score is 6.4 out of 10.

Is CVE-2024-13721 known to be exploited?

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

Vulnerability in Plethoraplugins Plethora Plugins Tabs + Accordions

CVE-2024-13721

The Plethora Plugins Tabs + Accordions plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the anchor parameter in all versions up to, and including, 1.1.8 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

EPSS: 0.003 (18.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N.

Affected products

Plethoraplugins Plethora Plugins Tabs + Accordions — versions 0

Weakness classification (CWE)

CWE-85

Public proof-of-concept exploits

cyb3r-w0lf/nuclei-template-collection

References

Frequently asked questions

What is CVE-2024-13721?: CVE-2024-13721 is a medium-severity vulnerability in Plethoraplugins Plethora Plugins Tabs + Accordions, classified under CWE-85. CVSS score: 6.4/10. Published 2025-01-25.
How severe is CVE-2024-13721?: Medium severity. CVSS v3 base score is 6.4 out of 10.
Is CVE-2024-13721 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.