[Japanese]

JVNDB-2023-000088

Multiple vulnerabilities in SHIRASAGI

Overview

SHIRASAGI provided by SHIRASAGI Project contains multiple vulnerabilities listed below.

* Reflected cross-site scripting (CWE-79) - CVE-2023-36492
* Stored cross-site scripting (CWE-79) - CVE-2023-38569
* Path traversal (CWE-22) - CVE-2023-39448

CVE-2023-36492, CVE-2023-38569
Taiga Shirakura of Mitsui Bussan Secure Directions, Inc. reported these vulnerabilities to IPA.
JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.

CVE-2023-39448
Masashi Yamane of LAC Co., Ltd. reported this vulnerability to IPA.
JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.
CVSS Severity (What is CVSS?)

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
The above CVSS base scores have been assigned for CVE-2023-39448

CVSS V3 Severity:
Base Metrics 6.1 (Medium) [IPA Score]
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: Required
  • Scope: Changed
  • Confidentiality Impact: Low
  • Integrity Impact: Low
  • Availability Impact: None
CVSS V2 Severity:
Base Metrics 2.6 (Low) [IPA Score]
  • Access Vector: Network
  • Access Complexity: High
  • Authentication: None
  • Confidentiality Impact: None
  • Integrity Impact: Partial
  • Availability Impact: None
The above CVSS base scores have been assigned for CVE-2023-36492

CVSS V3 Severity:
Base Metrics 5.4 (Medium) [IPA Score]
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: Low
  • User Interaction: Required
  • Scope: Changed
  • Confidentiality Impact: Low
  • Integrity Impact: Low
  • Availability Impact: None
CVSS V2 Severity:
Base Metrics 3.5 (Low) [IPA Score]
  • Access Vector: Network
  • Access Complexity: Medium
  • Authentication: Single
  • Confidentiality Impact: None
  • Integrity Impact: Partial
  • Availability Impact: None
The above CVSS base scores have been assigned for CVE-2023-38569
Affected Products


SHIRASAGI Project
  • SHIRASAGI versions prior to v1.18.0

Impact

* A remote attacker may execute an arbitrary script on the web browser of the user who is logging in to the product - CVE-2023-36492, CVE-2023-38569
* A user of the product may alter or create arbitrary files on the server, resulting in arbitrary code execution - CVE-2023-39448
Solution

[Update the Software]
Update to the latest version according to the information provided by the developer.
The developer has released the version listed below that addresses the vulnerabilities.

* SHIRASAGI v1.18.0

For more information, refer to the information provided by the developer.
Vendor Information

SHIRASAGI Project
CWE (What is CWE?)

  1. Path Traversal(CWE-22) [IPA Evaluation]
  2. Cross-site Scripting(CWE-79) [IPA Evaluation]
CVE (What is CVE?)

  1. CVE-2023-36492
  2. CVE-2023-38569
  3. CVE-2023-39448
References

  1. JVN : JVN#82758000
Revision History

  • [2023/09/04]
      Web page was published

Date Public2023/09/04
Date First Published2023/09/04
Date Last Updated2023/09/04