What is CVE-2023-24420?

CVE-2023-24420 is a high-severity vulnerability in Zestard Admin Side Data Storage For Contact Form 7, classified under Cross-site Scripting. CVSS score: 7.1/10. Published 2023-06-15.

How severe is CVE-2023-24420?

High severity. CVSS v3 base score is 7.1 out of 10.

Is CVE-2023-24420 known to be exploited?

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

XSS in Zestard Admin Side Data Storage For Contact Form 7

CVE-2023-24420

Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in Zestard Technologies Admin side data storage for Contact Form 7 plugin <= 1.1.1 versions.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.004 (31.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L.

Affected products

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

20142995/nuclei-templates

References

audit@patchstack.com (Third Party Advisory, vdb-entry)

Frequently asked questions

What is CVE-2023-24420?: CVE-2023-24420 is a high-severity vulnerability in Zestard Admin Side Data Storage For Contact Form 7, classified under Cross-site Scripting. CVSS score: 7.1/10. Published 2023-06-15.
How severe is CVE-2023-24420?: High severity. CVSS v3 base score is 7.1 out of 10.
Is CVE-2023-24420 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.