CVE-2025-3977
low-risk
Published 2025-04-27
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.
Do I need to act?
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0.14% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
4
CVSS 4.3/10
Medium
NETWORK
/ LOW complexity
Affected Products (1)
Affected Vendors
References (5)
Issue Tracking
https://gitee.com/iteachyou/dreamer_cms/issues/IC13O1
Permissions Required
https://vuldb.com/?ctiid.306313
Third Party Advisory
https://vuldb.com/?id.306313
Third Party Advisory
https://vuldb.com/?submit.557639
Issue Tracking
https://gitee.com/iteachyou/dreamer_cms/issues/IC13O1
24
/ 100
low-risk
Severity
18/34 · Moderate
Exploitability
1/34 · Minimal
Exposure
5/34 · Minimal