CVE-2025-55998 — HIGH (8.1)

Vulnerability Description

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

CVSS Score

8.1

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

NONE

Affected Products

Vendor	Product	Versions
Mezereon	Smart Search And Filter	1.0

Related Weaknesses (CWE)

CWE-79

References

https://github.com/Ocmenog/CVE-2025-55998Third Party Advisory
https://www.mezereon.com/shopify/#introProduct

FAQ

What is CVE-2025-55998?

CVE-2025-55998 is a vulnerability with a CVSS score of 8.1 (HIGH). 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 m...

How severe is CVE-2025-55998?

CVE-2025-55998 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-55998?

Check the references section above for vendor advisories and patch information. Affected products include: Mezereon Smart Search And Filter.