Medium severity4.3NVD Advisory· Published Apr 27, 2025· Updated Jun 17, 2026
CVE-2025-3977
CVE-2025-3977
Description
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.
Affected products
2<=4.1.3+ 1 more
- (no CPE)range: <=4.1.3
- (no CPE)range: 4.1.0
Patches
Vulnerability mechanics
References
4- gitee.com/iteachyou/dreamer_cms/issues/IC13O1nvdIssue TrackingVendor Advisory
- vuldb.comnvdThird Party AdvisoryVDB Entry
- vuldb.comnvdThird Party AdvisoryVDB Entry
- vuldb.comnvdPermissions RequiredVDB Entry
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