Dreamer CMS up to 4.0.0 Backend Attachment Management Office information disclosure

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.4$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic was found in Dreamer CMS up to 4.0.0. Affected is an unknown function of the component Backend Attachment Management Office. Such manipulation leads to information disclosure. This vulnerability is traded as CVE-2023-46887. There is no exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in Dreamer CMS up to 4.0.0 (Content Management System) and classified as problematic. Affected by this issue is an unknown function of the component Backend Attachment Management Office. The manipulation with an unknown input leads to a information disclosure vulnerability. Using CWE to declare the problem leads to CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. Impacted is confidentiality. CVE summarizes:

In Dreamer CMS before 4.0.1, the backend attachment management office has an Arbitrary File Download vulnerability.

The weakness was shared 11/29/2023. The advisory is shared for download at gitee.com. This vulnerability is handled as CVE-2023-46887 since 10/30/2023. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1592.

Upgrading to version 4.0.1 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2023-51053). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.4

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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💳💳💳💳💳💳
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: CMS 4.0.1

Timelineinfo

10/30/2023 🔍
11/29/2023 +30 days 🔍
11/29/2023 +0 days 🔍
02/17/2026 +811 days 🔍

Sourcesinfo

Advisory: gitee.com
Status: Confirmed

CVE: CVE-2023-46887 (🔍)
GCVE (CVE): GCVE-0-2023-46887
GCVE (VulDB): GCVE-100-246344
EUVD: 🔍

Entryinfo

Created: 11/29/2023 06:55
Updated: 02/17/2026 23:15
Changes: 11/29/2023 06:55 (41), 12/20/2023 09:05 (11), 02/17/2026 23:15 (16)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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