How severe is CVE-2026-5563?

CVE-2026-5563 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2026-5563 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-5563?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2026-5563 have an EU (EUVD) identifier?

Yes. CVE-2026-5563 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-19073.

When was CVE-2026-5563 published?

CVE-2026-5563 was published on 2026-04-05 and last updated on 2026-06-17.

CVE-2026-5563

CVE-2026-5563 is a medium-severity vulnerability with a CVSS 3.x base score of 6.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-74.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
CVSS v2: 6.5
CVSS v4: 2.1
EPSS exploit prediction: 0% (16th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-19073
Weakness: CWE-74
Published: 2026-04-05
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is 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.
How severe is CVE-2026-5563?: CVE-2026-5563 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2026-5563 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-5563?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-5563 have an EU (EUVD) identifier?: Yes. CVE-2026-5563 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-19073.
When was CVE-2026-5563 published?: CVE-2026-5563 was published on 2026-04-05 and last updated on 2026-06-17.

References

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