What is CVE-2026-5563?

CVE-2026-5563 is a medium-severity vulnerability in Autohomecorp Frostmourne, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 6.3/10. Published 2026-04-05.

How severe is CVE-2026-5563?

Medium severity. CVSS v3 base score is 6.3 out of 10.

SQL Injection in Autohomecorp Frostmourne

CVE-2026-5563

A security flaw has been discovered in AutohomeCorp frostmourne up to 1.0. Affected is the function httpTest of the file /api/monitor-api/alarm/previewData of the component Alarm Preview. The manipulation results in sql injection. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks.

Published 2026-04-05 · last modified 2026-07-24.

CVSS v3 metric

CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.

EPSS exploit prediction

EPSS: 0.003 (22.1th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 22nd percentile — 22.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.002 · newest: 0.003 · change: +0.001

Affected products

Autohomecorp Frostmourne — versions 1.0

Weakness classification (CWE)

References

vuldb.com/vuln/355333 (technical-description, vdb-entry)
vuldb.com/vuln/355333/cti (signature, permissions-required)
vuldb.com/submit/782969 (third-party-advisory)
fx4tqqfvdw4.feishu.cn/docx/M0u0dPZmZosY9Ax6OsScJ3Blnxf (exploit)

Frequently asked questions

What is CVE-2026-5563?: CVE-2026-5563 is a medium-severity vulnerability in Autohomecorp Frostmourne, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 6.3/10. Published 2026-04-05.
How severe is CVE-2026-5563?: Medium severity. CVSS v3 base score is 6.3 out of 10.