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    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.

    Published:Apr 27, 2025
    Last Modified:May 12, 2025
    EPS:Apr 27, 2025
    EPSS Score:0.00041
    CVSS Score:4.3

    Affected Products

    Vendor
    Iteachyou
    Product
    Dreamer Cms

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-1 Accessing Functionality Not Properly Constrained by ACLs
    CAPEC-104 Cross Zone Scripting
    CAPEC-127 Directory Indexing
    CAPEC-13 Subverting Environment Variable Values
    CAPEC-17 Using Malicious Files
    CAPEC-39 Manipulating Opaque Client-based Data Tokens
    CAPEC-402 Bypassing ATA Password Security
    CAPEC-45 Buffer Overflow via Symbolic Links
    CAPEC-5 Blue Boxing
    CAPEC-51 Poison Web Service Registry
    CAPEC-59 Session Credential Falsification through Prediction
    CAPEC-60 Reusing Session IDs (aka Session Replay)
    CAPEC-647 Collect Data from Registries
    CAPEC-665 Exploitation of Thunderbolt Protection Flaws
    CAPEC-668 Key Negotiation of Bluetooth Attack (KNOB)
    CAPEC-76 Manipulating Web Input to File System Calls
    CAPEC-77 Manipulating User-Controlled Variables
    CAPEC-87 Forceful Browsing

    Related CVEs

    CVE-2025-10320 (CVSS 1.3) — A vulnerability was detected in iteachyou Dreamer CMS up to 4.1.3.2. This issue affects some unknown processin…
    CVE-2025-1548 (CVSS 5.1) — A vulnerability was found in iteachyou Dreamer CMS 4.1.3. It has been declared as problematic. This vulnerabil…
    CVE-2025-1543 (CVSS 5.3) — A vulnerability, which was classified as problematic, has been found in iteachyou Dreamer CMS 4.1.3. This issu…
    CVE-2024-3311 (CVSS 6.3) — A vulnerability was found in Dreamer CMS up to 4.1.3.0. It has been declared as critical. Affected by this vul…
    CVE-2024-3118 (CVSS 6.3) — A vulnerability, which was classified as critical, has been found in Dreamer CMS up to 4.1.3. This issue affec…
    CVE-2024-25811 (CVSS 6.5) — An access control issue in Dreamer CMS v4.0.1 allows attackers to download backup files and leak sensitive inf…
    CVE-2023-7091 (CVSS 6.3) — A vulnerability was found in Dreamer CMS 4.1.3. It has been declared as problematic. This vulnerability affect…
    CVE-2023-50017 (CVSS 8.8) — Dreamer CMS v4.1.3 was discovered to contain a Cross-Site Request Forgery (CSRF) via the component /admin/data…
    CVE-2023-49484 (CVSS 5.4) — Dreamer CMS v4.1.3 was discovered to contain a cross-site scripting (XSS) vulnerability in the article managem…
    CVE-2023-48913 (CVSS 8.8) — Dreamer CMS v4.1.3 was discovered to contain a Cross-Site Request Forgery (CSRF) via the component /admin/arch…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High