[Japanese]

JVNDB-2025-010408

Multiple vulnerabilities in PowerCMS

Overview

PowerCMS provided by Alfasado Inc. contains multiple vulnerabilities listed below.

* Reflected cross-site scripting (CWE-79) - CVE-2025-36563
* Stored cross-site scripting (CWE-79) - CVE-2025-41391
* Path traversal in file uploading (CWE-22) - CVE-2025-41396
* Path traversal in backup restore (CWE-22) - CVE-2025-46359
* Improper neutralization of formula elements in a CSV file (CWE-1236) - CVE-2025-54752
* Unrestricted upload of file with dangerous type (CWE-434) - CVE-2025-54757

The following people of VCSLab - Viettel Cyber Security reported these vulnerabilities to JPCERT/CC.
JPCERT/CC coordinated with the developer.

thanhtt74 (Tran Thi Thanh)
namdi (Do Ich Nam)
quanlna2 (Le Nguyen Anh Quan)
CVSS Severity (What is CVSS?)

CVSS V3 Severity:
Base Metrics 7.2 (High) [Other]
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: High
  • User Interaction: None
  • Scope: Unchanged
  • Confidentiality Impact: High
  • Integrity Impact: High
  • Availability Impact: High
The above CVSS base scores have been assigned for CVE-2025-46359

CVSS V3 Severity:
Base Metrics6.5 (Medium) [Other]
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: Low
  • User Interaction: Required
  • Scope: Changed
  • Confidentiality Impact: Low
  • Integrity Impact: Low
  • Availability Impact: Low
The above CVSS base scores have been assigned for CVE-2025-54752

CVSS V3 Severity:
Base Metrics6.5 (Medium) [Other]
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: Low
  • User Interaction: Required
  • Scope: Changed
  • Confidentiality Impact: Low
  • Integrity Impact: Low
  • Availability Impact: Low
The above CVSS base scores have been assigned for CVE-2025-54757

CVSS V3 Severity:
Base Metrics6.1 (Medium) [Other]
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: Required
  • Scope: Changed
  • Confidentiality Impact: Low
  • Integrity Impact: Low
  • Availability Impact: None
The above CVSS base scores have been assigned for CVE-2025-36563

CVSS V3 Severity:
Base Metrics5.4 (Medium) [Other]
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: Low
  • User Interaction: Required
  • Scope: Changed
  • Confidentiality Impact: Low
  • Integrity Impact: Low
  • Availability Impact: None
The above CVSS base scores have been assigned for CVE-2025-41391

CVSS V3 Severity:
Base Metrics5.4 (Medium) [Other]
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: Low
  • User Interaction: None
  • Scope: Unchanged
  • Confidentiality Impact: None
  • Integrity Impact: Low
  • Availability Impact: Low
The above CVSS base scores have been assigned for CVE-2025-41396
Affected Products


Alfasado Inc.
  • PowerCMS 6.7 and earlier (PowerCMS 6.x series)
  • PowerCMS 5.3 and earlier (PowerCMS 5.x series)
  • PowerCMS 4.6 and earlier (PowerCMS 4.x series)

Impact

* If an administrator of the product accesses a URL crafted by an attacker, an arbitrary script may be executed on the administrator's browser (CVE-2025-36563)
* If a user of the product accesses a malicious page, an arbitrary script may be executed on the user's browser (CVE-2025-41391)
* Arbitrary files may be overwritten by a product user (CVE-2025-41396)
* If a product administrator restores an altered backup file, arbitrary code may be executed (CVE-2025-46359)
* If a user of the product creates a malformed entry and a victim user downloads it as a CSV file and opens it in the user's environment, the embedded code may be executed (CVE-2025-54752)
* If an administrator of the product accesses a malicious file uploaded by a product user, an arbitrary script may be executed on the administrator's browser (CVE-2025-54757)
Solution

[Update the Software]
Update the software to the latest version according to the information provided by the developer.

Vendor Information

Alfasado Inc.
CWE (What is CWE?)

  1. Improper Neutralization of Formula Elements in a CSV File(CWE-1236) [Other]
  2. Path Traversal(CWE-22) [Other]
  3. Unrestricted Upload of File with Dangerous Type(CWE-434) [Other]
  4. Cross-site Scripting(CWE-79) [Other]
CVE (What is CVE?)

  1. CVE-2025-36563
  2. CVE-2025-41391
  3. CVE-2025-41396
  4. CVE-2025-46359
  5. CVE-2025-54752
  6. CVE-2025-54757
References

  1. JVN : JVNVU#93412964
Revision History

  • [2025/08/01]
      Web page was published

Date Public2025/07/31
Date First Published2025/08/01
Date Last Updated2025/08/01