CVE-2025-9406: xuhuisheng lemon CmsArticleController.java uploadImage unrestricted upload

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2025-08-25 · updated 2026-06-17
Weakness: CWE-284

Description

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.

Affected products

xuhuisheng lemon: through 1.13.0

References

https://github.com/xuhuisheng/lemon/issues/212
https://github.com/xuhuisheng/lemon/issues/212#issue-3317490086
https://vuldb.com/?ctiid.321242
https://vuldb.com/?id.321242
https://vuldb.com/?submit.633593
https://github.com/xuhuisheng/lemon/issues/212
https://github.com/xuhuisheng/lemon/issues/212#issue-3317490086
https://vuldb.com/?submit.633593

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