CVE-2025-9406: A weakness has been identified in xuhuisheng lemon up to 1.13.0

Q: How do I fix CVE-2025-9406?

lemon: upgrade to newer than 1.13.0. Exact commands for each OS are on this page.

Q: Is CVE-2025-9406 being exploited?

CVE-2025-9406 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-2025-9406 affect?

CVE-2025-9406 affects lemon. Severity is medium (CVSS 6.3). A weakness has been identified in xuhuisheng lemon up to 1.13.0. This affects the function uploadImage of the file CmsArticleController.java of the component com.mossle.cms.web.CmsArticleController.uploadImage. This manipulation of the argu

Q: How urgent is CVE-2025-9406?

Priority 35/100. Public exploit reference

Routine

MEDIUM 6.3UPGRADE

CVE-2025-9406 is a medium-severity flaw (CVSS 6.3) affecting lemon. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A weakness has been identified in xuhuisheng lemon up to 1.13.0. This affects the function uploadImage of the file CmsArticleController.java of the component com.mossle.cms.web.CmsArticleController.uploadImage. This manipulation of the argument Upload causes unrestricted upload. The attack can be initiated remotely. The exploit has been made available to the public and could be exploited.

Why this priority

Public exploit reference

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	0.4% (top 67%)
CISA exploited list	No
Weakness	CWE-284, CWE-434
Published	2025-08-25
Last modified	2026-06-17

Publisher (CNA): VulDB · Vendor: mossle

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

Am I affected?

Timeline

2025-08-25 04:15 UTCPublished CVE record published
2026-06-17 10:08 UTCUpdated Record last modified

mossle lemon UPGRADE

Affected: <= 1.13.0

Fixed in: newer than 1.13.0

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to newer than 1.13.0 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade lemon

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-2025-9406?

lemon: upgrade to newer than 1.13.0. Exact commands for each OS are on this page.

Is CVE-2025-9406 being exploited?

CVE-2025-9406 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-2025-9406 affect?

CVE-2025-9406 affects lemon. Severity is medium (CVSS 6.3). A weakness has been identified in xuhuisheng lemon up to 1.13.0. This affects the function uploadImage of the file CmsArticleController.java of the component com.mossle.cms.web.CmsArticleController.uploadImage. This manipulation of the argu

How urgent is CVE-2025-9406?

Priority 35/100. Public exploit reference

Software pages

Java vulnerabilities

References

← Back to latest CVEs