How severe is CVE-2024-54730?

CVE-2024-54730 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2024-54730 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (39th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2024-54730?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2024-54730 have an EU (EUVD) identifier?

Yes. CVE-2024-54730 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-52657.

When was CVE-2024-54730 published?

CVE-2024-54730 was published on 2025-01-14 and last updated on 2026-06-17.

CVE-2024-54730

Q: What is CVE-2024-54730?

Flatnotes <v5.3.1 is vulnerable to denial of service through the upload image function.

CVE-2024-54730 is a high-severity vulnerability with a CVSS 3.x base score of 7.5. 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-400.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 0% (39th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-52657
Weakness: CWE-400
Published: 2025-01-14
Last modified: 2026-06-17

Description

Flatnotes <v5.3.1 is vulnerable to denial of service through the upload image function.

Frequently asked questions

What is CVE-2024-54730?: Flatnotes <v5.3.1 is vulnerable to denial of service through the upload image function.
How severe is CVE-2024-54730?: CVE-2024-54730 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2024-54730 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (39th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2024-54730?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2024-54730 have an EU (EUVD) identifier?: Yes. CVE-2024-54730 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-52657.
When was CVE-2024-54730 published?: CVE-2024-54730 was published on 2025-01-14 and last updated on 2026-06-17.

References

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