CVE-2025-55618

HIGH

Published Aug 27, 2025 Modified Apr 6, 2026 CWE-79

Description

In Hyundai Navigation App STD5W.EUR.HMC.230516.afa908d, an attacker can inject HTML payloads in the profile name field in navigation app which then get rendered.

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CVSS v3.1 Score

7.3

HIGH

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

Weakness Type (CWE)

CWE-79 Cross-site Scripting (XSS)

Affected Products

Vendor	Product	Versions
hyundai	navigation	All

References

Other References

http://hyundai.com https://github.com/MatJosephs/CVEs/tree/main/CVE-2025-55618

Frequently Asked Questions

What is CVE-2025-55618? +

In Hyundai Navigation App STD5W.EUR.HMC.230516.afa908d, an attacker can inject HTML payloads in the profile name field in navigation app which then get rendered. It has a CVSS v3.1 base score of 7.3 (HIGH).

How severe is CVE-2025-55618? +

CVE-2025-55618 has a CVSS v3.1 score of 7.3 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2025-55618? +

CVE-2025-55618 affects products from hyundai, specifically: navigation. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-55618? +

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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