CVE-2025-3977

A vulnerability was found in iteachyou Dreamer CMS up to 4.1.3. It has been declared as problematic. Affected by this vulnerability is an unknown functionality of the file /admin/attachment/download of the component Attachment Handler. The manipulation of the argument ID leads to improper authorization. The attack can be launched 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.

CVSS v3 4.3 MEDIUM
CVSS v2.0 4.0 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

4.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:P/I:N/A:N

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://gitee.com/iteachyou/dreamer_cms/issues/IC13O1	Vendor Advisory Issue Tracking
https://vuldb.com/?ctiid.306313	Permissions Required VDB Entry
https://vuldb.com/?id.306313	Third Party Advisory VDB Entry
https://vuldb.com/?submit.557639	Third Party Advisory VDB Entry
https://gitee.com/iteachyou/dreamer_cms/issues/IC13O1	Vendor Advisory Issue Tracking

Configurations

Configuration 1 (hide)

cpe:2.3:a:iteachyou:dreamer_cms:*:*:*:*:*:*:*:*

History

12 May 2025, 19:07

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-04-27 17:15

Updated : 2025-05-12 19:07

NVD link : CVE-2025-3977

Mitre link : CVE-2025-3977

CVE.ORG link : CVE-2025-3977

JSON object : View

Products Affected

iteachyou

dreamer_cms

CWE

CWE-266

Incorrect Privilege Assignment

CWE-285

Improper Authorization

CWE-862

Missing Authorization

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It has been declared as problematic. Affected by this vulnerability is an unknown functionality of the file /admin/attachment/download of the component Attachment Handler. The manipulation of the argument ID leads to improper authorization. The attack can be launched 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."}, {"lang": "es", "value": "Se encontr\u00f3 una vulnerabilidad en iteachyou Dreamer CMS hasta la versi\u00f3n 4.1.3. Se ha declarado problem\u00e1tica. Esta vulnerabilidad afecta a una funcionalidad desconocida del archivo /admin/attachment/download del componente Attachment Handler. La manipulaci\u00f3n del ID del argumento provoca una autorizaci\u00f3n indebida. El ataque puede ejecutarse remotamente. Se ha hecho p\u00fablico el exploit y puede que sea utilizado. Se contact\u00f3 al proveedor con antelaci\u00f3n para informarle sobre esta divulgaci\u00f3n, pero no respondi\u00f3."}], "lastModified": "2025-05-12T19:07:01.113", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:iteachyou:dreamer_cms:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "750BEC92-4A47-48DF-B0F4-FB7A4444FB65", "versionEndIncluding": "4.1.3"}], "operator": "OR"}]}], "sourceIdentifier": "cna@vuldb.com"}