Published:2022/06/09  Last Updated:2022/06/09

JVN#32962443
SHIRASAGI vulnerable to cross-site scripting

Overview

SHIRASAGI contains a cross-site scripting vulnerability.

Products Affected

  • SHIRASAGI v1.0.0 to v1.14.2
  • SHIRASAGI v1.15.0

Description

SHIRASAGI provided by SHIRASAGI Project contains a cross-site scripting vulnerability (CWE-79).

Impact

An arbitrary script may be executed on the web browser of the user who is using the product.

Solution

Update the Software
Update to the latest version according to the information provided by the developer.
The developer has released the versions listed below that address the vulnerabilities.

  • SHIRASAGI v1.14.3 (for v1.14.2 or earlier)
  • SHIRASAGI v1.16.0 (for v1.15.0)

References

JPCERT/CC Addendum

Vulnerability Analysis by JPCERT/CC

CVSS v3 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Base Score: 6.1
Attack Vector(AV) Physical (P) Local (L) Adjacent (A) Network (N)
Attack Complexity(AC) High (H) Low (L)
Privileges Required(PR) High (H) Low (L) None (N)
User Interaction(UI) Required (R) None (N)
Scope(S) Unchanged (U) Changed (C)
Confidentiality Impact(C) None (N) Low (L) High (H)
Integrity Impact(I) None (N) Low (L) High (H)
Availability Impact(A) None (N) Low (L) High (H)
CVSS v2 AV:N/AC:M/Au:N/C:N/I:P/A:N
Base Score: 4.3
Access Vector(AV) Local (L) Adjacent Network (A) Network (N)
Access Complexity(AC) High (H) Medium (M) Low (L)
Authentication(Au) Multiple (M) Single (S) None (N)
Confidentiality Impact(C) None (N) Partial (P) Complete (C)
Integrity Impact(I) None (N) Partial (P) Complete (C)
Availability Impact(A) None (N) Partial (P) Complete (C)

Credit

hibiki moriyama of STNet, Incorporated reported this vulnerability to IPA.
JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.

Other Information

JPCERT Alert
JPCERT Reports
CERT Advisory
CPNI Advisory
TRnotes
CVE CVE-2022-29485
JVN iPedia JVNDB-2022-000043