CVE & CISA-KEV Catalog

CVE-2025-0421

MEDIUM
4.7
CVSS v3
NVD

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.

CWE-1021

How to fix

No published remediation has been found for this vulnerability's affected products yet.

Mitigation guidance may be in the linked vendor advisories in the References section below.

CVSS v3 Vector

Exploitability

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredHigh
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityLow
IntegrityLow
AvailabilityLow

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

Exploit Intelligence

0.18%probability of exploitation in 30 days
8thpercentile

Low risk: more likely to be exploited than 8% of all known CVEs.

References

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CVE-2025-0421 severity badge

Markdown

[![CVE-2025-0421](https://tridentstack.com/cve/badge/CVE-2025-0421.svg)](https://tridentstack.com/cve/CVE-2025-0421)

HTML

<a href="https://tridentstack.com/cve/CVE-2025-0421"><img src="https://tridentstack.com/cve/badge/CVE-2025-0421.svg" alt="CVE-2025-0421"></a>

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-06-06.