CVE-2025-0421

MEDIUM
Published Nov 19, 2025 Modified Apr 15, 2026 CWE-1021

Description

Improper Restriction of Rendered UI Layers or Frames vulnerability in Shopside Software Technologies Inc. Shopside allows iFrame Overlay.This issue affects Shopside: through 05022025.

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CVSS v3.1 Score

4.7
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L

Weakness Type (CWE)

CWE-1021 CWE-1021

References

Frequently Asked Questions

What is CVE-2025-0421? +
Improper Restriction of Rendered UI Layers or Frames vulnerability in Shopside Software Technologies Inc. Shopside allows iFrame Overlay.This issue affects Shopside: through 05022025. It has a CVSS v3.1 base score of 4.7 (MEDIUM).
How severe is CVE-2025-0421? +
CVE-2025-0421 has a CVSS v3.1 score of 4.7 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.
How do I check if I'm vulnerable to CVE-2025-0421? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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