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[Japanese]
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JVNDB-2023-000028
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baserCMS vulnerable to arbitrary file uploads
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baserCMS provided by baserCMS Users Community allows an authenticated user to upload arbitrary files (CWE-434).
Taisei Inoue of GMO Cybersecurity by Ierae, Inc. and Yusuke Akagi of Mitsui Bussan Secure Directions, Inc., Shiga Takuma of BroadBand Security, Inc. reported this vulnerability to IPA.
JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.
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CVSS V3 Severity:
Base Metrics 4.3 (Medium) [IPA Score]
- Attack Vector: Network
- Attack Complexity: Low
- Privileges Required: Low
- User Interaction: None
- Scope: Unchanged
- Confidentiality Impact: None
- Integrity Impact: Low
- Availability Impact: None
CVSS V2 Severity:
Base Metrics 4.0 (Medium) [IPA Score]
- Access Vector: Network
- Access Complexity: Low
- Authentication: Single Instance
- Confidentiality Impact: None
- Integrity Impact: Partial
- Availability Impact: None
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baserCMS Users Community
- baserCMS versions prior to 4.7.5
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An user with Operator privilege may upload arbitrary files. As a result, arbitrary PHP code may be executed.
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[Update the software]
Update the software to the latest version according to the information provided by the developer.
The developer released baserCMS 4.7.5 that contains a fix for this vulnerability.
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baserCMS Users Community
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- No Mapping(CWE-Other) [IPA Evaluation]
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- CVE-2023-25655
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- JVN : JVN#61105618
- National Vulnerability Database (NVD) : CVE-2023-25655
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- [2023/03/27]
Web page was published
- [2023/06/01]
Overview was modified
- [2024/06/06]
References : Content was added
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