CVE-2025-8203: A vulnerability classified as critical has been found in Jingmen Zeyou Large File Upload Control up to 6.3

Q: How do I fix CVE-2025-8203?

large file upload control: upgrade to newer than 6.3. Exact commands for each OS are on this page.

Q: Is CVE-2025-8203 being exploited?

CVE-2025-8203 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-2025-8203 affect?

CVE-2025-8203 affects large file upload control. Severity is medium (CVSS 6.3). A vulnerability classified as critical has been found in Jingmen Zeyou Large File Upload Control up to 6.3. Affected is an unknown function of the file /index.jsp. The manipulation of the argument ID leads to sql injection. It is possible t

Q: How urgent is CVE-2025-8203?

Priority 33/100. No elevated risk signals yet.

Routine

MEDIUM 6.3UPGRADE

CVE-2025-8203 is a medium-severity flaw (CVSS 6.3) affecting large file upload control. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A vulnerability classified as critical has been found in Jingmen Zeyou Large File Upload Control up to 6.3. Affected is an unknown function of the file /index.jsp. The manipulation of the argument ID leads to sql injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	6.3 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.5% (top 58%)
CISA exploited list	No
Weakness	CWE-74, CWE-89
Published	2025-07-26
Last modified	2026-06-17

Publisher (CNA): VulDB · Vendor: jingmen zeyou

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

Am I affected?

Timeline

2025-07-26 15:15 UTCPublished CVE record published
2026-06-17 10:06 UTCUpdated Record last modified

jingmen zeyou large file upload control UPGRADE

Affected: <= 6.3

Fixed in: newer than 6.3

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy large-file-upload-control || rpm -q large-file-upload-control || large-file-upload-control --version

2. UPGRADE to newer than 6.3 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade large-file-upload-control

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade large-file-upload-control

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-2025-8203?

large file upload control: upgrade to newer than 6.3. Exact commands for each OS are on this page.

Is CVE-2025-8203 being exploited?

CVE-2025-8203 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-2025-8203 affect?

CVE-2025-8203 affects large file upload control. Severity is medium (CVSS 6.3). A vulnerability classified as critical has been found in Jingmen Zeyou Large File Upload Control up to 6.3. Affected is an unknown function of the file /index.jsp. The manipulation of the argument ID leads to sql injection. It is possible t

How urgent is CVE-2025-8203?

Priority 33/100. No elevated risk signals yet.

References

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