thinkgem JeeSite FileUploadController.java upload unrestricted upload
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Security bypass, Code execution
- Confidentiality · integrity · availability
- Low · Low · Low
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-284 and CWE-434.
Summary
A vulnerability was found in thinkgem JeeSite up to 5.12.0. It has been classified as critical. This affects the function Upload of the file src/main/java/com/jeesite/modules/file/web/FileUploadController.java. The manipulation 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 identifier of the patch is 3585737d21fe490ff6948d913fcbd8d99c41fc08. It is recommended to apply a patch to fix this issue.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-7864
- 2026-10-03 Alias added: GHSA-4xh2-6c5f-qwx3
References
More thinkgem Jeesite vulnerabilities
- TI-2023-17334 Jeesite before commit 10742d3 was discovered to contain a SQL injection vulnerability via… CVSS 3.1CRITICAL 9.8
- TI-2023-20231 An issue in the delete function in the ActModelController class of jeesite v1.2.6 allows… CVSS 3.1MEDIUM 5.4
- TI-2025-07110 thinkgem JeeSite SsoController.java sso redirect CVSS 4.0MEDIUM 5.3
- TI-2025-07088 thinkgem JeeSite Site Controller SiteController.java select redirect CVSS 4.0MEDIUM 5.3
- TI-2025-07084 thinkgem JeeSite UEditor Image Grabber ActionEnter.java server-side request forgery CVSS 4.0MEDIUM 5.3
- TI-2025-04655 thinkgem JeeSite URI Scheme form ResourceLoader.getResource server-side request forgery CVSS 4.0MEDIUM 5.3
Sources
- CVE-2025-7864 · CVE Program
- CVE-2025-7864 · NVD
- FIRST EPSS
- GHSA-4xh2-6c5f-qwx3 · GitHub Advisory Database · CC BY 4.0
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