A vulnerability was found in kuangstudy KuangSimpleBBS 1.0. It has been declared as critical. Affected by this vulnerability is the function fileUpload of the file src/main/java/com/kuang/controller/QuestionController.java. The manipulation of the argument editormd-image-file leads to unrestricted upload. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00052.

Exploitation none

Automatable no

Technical Impact partial

Affected Vendors & Products

Vendors Products
Kuangstudy
  • Kuangsimplebbs

Configuration 1 [-]

cpe:2.3:a:kuangstudy:kuangsimplebbs:1.0:*:*:*:*:*:*:*

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Advisories
Source ID Title
EUVD EUVD EUVD-2025-11954 A vulnerability was found in kuangstudy KuangSimpleBBS 1.0. It has been declared as critical. Affected by this vulnerability is the function fileUpload of the file src/main/java/com/kuang/controller/QuestionController.java. The manipulation of the argument editormd-image-file leads to unrestricted upload. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.
Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/caigo8/CVE-md/blob/main/KuangSimpeBBS/%E4%BB%BB%E6%84%8F%E6%96%87%E4%BB%B6%E4%B8%8A%E4%BC%A0.md cve-icon cve-icon
https://vuldb.com/?ctiid.305737 cve-icon cve-icon
https://vuldb.com/?id.305737 cve-icon cve-icon
https://vuldb.com/?submit.556133 cve-icon cve-icon
History

Wed, 30 Apr 2025 17:30:00 +0000

Type Values Removed Values Added
First Time appeared Kuangstudy
Kuangstudy kuangsimplebbs
CPEs cpe:2.3:a:kuangstudy:kuangsimplebbs:1.0:*:*:*:*:*:*:*
Vendors & Products Kuangstudy
Kuangstudy kuangsimplebbs

Mon, 21 Apr 2025 02:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Sun, 20 Apr 2025 16:45:00 +0000

Type Values Removed Values Added
Description A vulnerability was found in kuangstudy KuangSimpleBBS 1.0. It has been declared as critical. Affected by this vulnerability is the function fileUpload of the file src/main/java/com/kuang/controller/QuestionController.java. The manipulation of the argument editormd-image-file leads to unrestricted upload. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.
Title kuangstudy KuangSimpleBBS QuestionController.java fileUpload unrestricted upload
Weaknesses CWE-284
CWE-434
References
Metrics cvssV2_0

{'score': 6.5, 'vector': 'AV:N/AC:L/Au:S/C:P/I:P/A:P'}

cvssV3_0

{'score': 6.3, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L'}

cvssV3_1

{'score': 6.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L'}

cvssV4_0

{'score': 5.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N'}
cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2025-04-21T01:57:55.504Z

Reserved: 2025-04-19T18:25:14.868Z

Link: CVE-2025-3830

cve-icon Vulnrichment

Updated: 2025-04-21T01:57:51.331Z

cve-icon NVD

Status : Analyzed

Published: 2025-04-20T17:15:44.950

Modified: 2025-04-30T17:07:55.703

Link: CVE-2025-3830

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.