CVE-2025-55998
A cross-site scripting (XSS) vulnerability in Smart Search & Filter Shopify and BigCommerce apps allows a remote attacker to execute arbitrary JavaScript in...
- Published
- Sep 8, 2025
- Updated
- Sep 29, 2025
- Assigning CNA
- mitre
- Evidence observed
- Aug 9, 2026
Primary CVSS
nvd · CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:NLow · next 30 days
- Percentile
- 28.7%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
A cross-site scripting (XSS) vulnerability in Smart Search & Filter Shopify and BigCommerce apps allows a remote attacker to execute arbitrary JavaScript in the web browser of a user, by including a malicious payload into several filter parameter
Sources
1Documented reflected XSS vulnerability (CVE-2025-55998) in Mezereon's Smart Search and Filter app for Shopify and BigCommerce, with proof-of-concept payloads and impact analysis.
Responsible use
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