VulnerabilityAnalyzed
CVE-2025-3977
A vulnerability was found in iteachyou Dreamer CMS up to 4.1.3.
MEDIUM 5.3EPSS 0.35%
Does this matter?
Lower severity and a low EPSS score (0.35%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 4.0
- 5.3 MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 0.35% probability · 28th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-266, CWE-285, CWE-862
- Affected
- iteachyou/dreamer cms
- Source
- cna@vuldb.com
References
- https://gitee.com/iteachyou/dreamer_cms/issues/IC13O1Issue Tracking, Vendor Advisory
- https://vuldb.com/?ctiid.306313Permissions Required, VDB Entry
- https://vuldb.com/?id.306313Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.557639Third Party Advisory, VDB Entry
- https://gitee.com/iteachyou/dreamer_cms/issues/IC13O1Issue Tracking, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.