How severe is CVE-2026-30943?

CVE-2026-30943 has a CVSS 3.x base score of 4.1, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2026-30943 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (8th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-30943?

CVE-2026-30943 affects Forceu Gokapi. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-30943?

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

Does CVE-2026-30943 have an EU (EUVD) identifier?

Yes. CVE-2026-30943 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-12075.

When was CVE-2026-30943 published?

CVE-2026-30943 was published on 2026-03-13 and last updated on 2026-06-17.

CVE-2026-30943

CVE-2026-30943 is a medium-severity vulnerability in Forceu Gokapi with a CVSS 3.x base score of 4.1. 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-863.

Key facts

Severity: Medium (CVSS 3.x base score 4.1)
EPSS exploit prediction: 0% (8th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-12075
Weakness: CWE-863
Affected product: Forceu Gokapi
Published: 2026-03-13
Last modified: 2026-06-17

Description

Gokapi is a self-hosted file sharing server with automatic expiration and encryption support. Prior to 2.2.4, An insufficient authorization check in the file replace API allows a user with only list visibility permission (UserPermListOtherUploads) to delete another user's file by abusing the deleteNewFile flag, bypassing the requirement for UserPermDeleteOtherUploads. This vulnerability is fixed in 2.2.4.

Frequently asked questions

What is CVE-2026-30943?: Gokapi is a self-hosted file sharing server with automatic expiration and encryption support. Prior to 2.2.4, An insufficient authorization check in the file replace API allows a user with only list visibility permission (UserPermListOtherUploads) to delete another user's file by abusing the deleteNewFile flag, bypassing the requirement for UserPermDeleteOtherUploads. This vulnerability is fixed in 2.2.4.
How severe is CVE-2026-30943?: CVE-2026-30943 has a CVSS 3.x base score of 4.1, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2026-30943 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (8th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-30943?: CVE-2026-30943 affects Forceu Gokapi. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-30943?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-30943 have an EU (EUVD) identifier?: Yes. CVE-2026-30943 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-12075.
When was CVE-2026-30943 published?: CVE-2026-30943 was published on 2026-03-13 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:forceu:gokapi:*:*:*:*:*:*:*:*

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