How severe is CVE-2026-2978?

CVE-2026-2978 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-2026-2978 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-2978?

CVE-2026-2978 affects Fastapiadmin. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-2978?

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

Does CVE-2026-2978 have an EU (EUVD) identifier?

Yes. CVE-2026-2978 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-7610.

When was CVE-2026-2978 published?

CVE-2026-2978 was published on 2026-02-23 and last updated on 2026-06-17.

CVE-2026-2978

CVE-2026-2978 is a medium-severity vulnerability in Fastapiadmin 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-284.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
CVSS v2: 6.5
CVSS v4: 2.1
EPSS exploit prediction: 0% (27th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-7610
Weakness: CWE-284
Affected product: Fastapiadmin
Published: 2026-02-23
Last modified: 2026-06-17

Description

A vulnerability was detected in FastApiAdmin up to 2.2.0. This vulnerability affects the function upload_file_controller of the file /backend/app/api/v1/module_system/params/controller.py of the component Scheduled Task API. Performing a manipulation results in unrestricted upload. The attack can be initiated remotely. The exploit is now public and may be used.

Frequently asked questions

What is CVE-2026-2978?: A vulnerability was detected in FastApiAdmin up to 2.2.0. This vulnerability affects the function upload_file_controller of the file /backend/app/api/v1/module_system/params/controller.py of the component Scheduled Task API. Performing a manipulation results in unrestricted upload. The attack can be initiated remotely. The exploit is now public and may be used.
How severe is CVE-2026-2978?: CVE-2026-2978 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-2026-2978 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-2978?: CVE-2026-2978 affects Fastapiadmin. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-2978?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-2978 have an EU (EUVD) identifier?: Yes. CVE-2026-2978 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-7610.
When was CVE-2026-2978 published?: CVE-2026-2978 was published on 2026-02-23 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:fastapiadmin:fastapiadmin:*:*:*:*:*:*:*:*

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