CVE-2026-30955: Gokapi is a self-hosted file sharing server with automatic expiration and encryption support

Q: How do I fix CVE-2026-30955?

gokapi: upgrade to 2.2.4. Exact commands for each OS are on this page.

Q: Is CVE-2026-30955 being exploited?

CVE-2026-30955 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2026-30955 affect?

CVE-2026-30955 affects gokapi. Severity is medium (CVSS 6.5). Gokapi is a self-hosted file sharing server with automatic expiration and encryption support. Prior to 2.2.4, An API endpoint accepts unbounded request bodies without any size limit. An authenticated user can cause an OOM kill and complete

Q: How urgent is CVE-2026-30955?

Priority 27/100. No elevated risk signals yet.

Routine

MEDIUM 6.5UPGRADE

CVE-2026-30955 is a medium-severity flaw (CVSS 6.5) affecting gokapi. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Gokapi is a self-hosted file sharing server with automatic expiration and encryption support. Prior to 2.2.4, An API endpoint accepts unbounded request bodies without any size limit. An authenticated user can cause an OOM kill and complete service disruption for all users. This vulnerability is fixed in 2.2.4.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	6.5 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.3% (top 83%)
CISA exploited list	No
Weakness	CWE-400
Published	2026-03-13
Last modified	2026-06-17

Publisher (CNA): GitHub, Inc. · Vendor: forceu

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-03-13 19:54 UTCPublished CVE record published
2026-06-17 10:33 UTCUpdated Record last modified

forceu gokapi UPGRADE

Affected: < 2.2.4

Fixed in: 2.2.4

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy gokapi || rpm -q gokapi || gokapi --version

2. UPGRADE to 2.2.4 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade gokapi

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade gokapi

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-30955?

gokapi: upgrade to 2.2.4. Exact commands for each OS are on this page.

Is CVE-2026-30955 being exploited?

CVE-2026-30955 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-30955 affect?

CVE-2026-30955 affects gokapi. Severity is medium (CVSS 6.5). Gokapi is a self-hosted file sharing server with automatic expiration and encryption support. Prior to 2.2.4, An API endpoint accepts unbounded request bodies without any size limit. An authenticated user can cause an OOM kill and complete

How urgent is CVE-2026-30955?

Priority 27/100. No elevated risk signals yet.

Related CVEs

CVE-2026-30961 MEDIUM 4.3 UPGRADE Gokapi is a self-hosted file sharing server with automatic expiration and encryption support
CVE-2026-30943 MEDIUM 4.1 UPGRADE Gokapi is a self-hosted file sharing server with automatic expiration and encryption support
CVE-2026-29084 MEDIUM 4.6 UPGRADE Gokapi is a self-hosted file sharing server with automatic expiration and encryption support
CVE-2026-29061 MEDIUM 5.4 UPGRADE Gokapi is a self-hosted file sharing server with automatic expiration and encryption support
CVE-2026-29060 MEDIUM 5.0 UPGRADE Gokapi is a self-hosted file sharing server with automatic expiration and encryption support

References

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