CVE-2024-2406: A vulnerability, which was classified as critical, was found in Gacjie Server up to 1.0

Q: How do I fix CVE-2024-2406?

gacjie server: upgrade to newer than 1.0. Exact commands for each OS are on this page.

Q: Is CVE-2024-2406 being exploited?

CVE-2024-2406 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-2024-2406 affect?

CVE-2024-2406 affects gacjie server. Severity is medium (CVSS 5.4). A vulnerability, which was classified as critical, was found in Gacjie Server up to 1.0. This affects the function index of the file /app/admin/controller/Upload.php. The manipulation of the argument file leads to unrestricted upload. It is

Q: How urgent is CVE-2024-2406?

Priority 31/100. No elevated risk signals yet.

Routine

MEDIUM 5.4UPGRADE

CVE-2024-2406 is a medium-severity flaw (CVSS 5.4) affecting gacjie server. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A vulnerability, which was classified as critical, was found in Gacjie Server up to 1.0. This affects the function index of the file /app/admin/controller/Upload.php. The manipulation of the argument file leads to unrestricted upload. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-256503.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	5.4 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.6% (top 50%)
CISA exploited list	No
Weakness	CWE-434
Published	2024-03-12
Last modified	2026-06-17

Publisher (CNA): VulDB · Vendor: gacjie server project

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

Am I affected?

Timeline

2024-03-12 21:15 UTCPublished CVE record published
2026-06-17 07:24 UTCUpdated Record last modified

gacjie server project gacjie server UPGRADE

Affected: <= 1.0

Fixed in: newer than 1.0

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy gacjie-server || rpm -q gacjie-server || gacjie-server --version

2. UPGRADE to newer than 1.0 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade gacjie-server

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade gacjie-server

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-2024-2406?

gacjie server: upgrade to newer than 1.0. Exact commands for each OS are on this page.

Is CVE-2024-2406 being exploited?

CVE-2024-2406 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-2024-2406 affect?

CVE-2024-2406 affects gacjie server. Severity is medium (CVSS 5.4). A vulnerability, which was classified as critical, was found in Gacjie Server up to 1.0. This affects the function index of the file /app/admin/controller/Upload.php. The manipulation of the argument file leads to unrestricted upload. It is

How urgent is CVE-2024-2406?

Priority 31/100. No elevated risk signals yet.

Software pages

PHP vulnerabilities

References

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