Published:2023/04/19  Last Updated:2023/04/19

JVN#99657911
WordPress plugin "LIQUID SPEECH BALLOON” vulnerable to cross-site request forgery

Overview

WordPress plugin "LIQUID SPEECH BALLOON” contains a cross-site request forgery vulnerability.

Products Affected

  • LIQUID SPEECH BALLOON versions prior to 1.2

Description

WordPress plugin "LIQUID SPEECH BALLOON” provided by LIQUID DESIGN Ltd. contains a cross-site request forgery vulnerability (CWE-352).

Impact

If a user views a malicious page while logged in, unintended operations may be performed.

Solution

Update the Software
Update the Software to the latest version according to the information provided by the developer.
The developer addressed the vulnerability in the following version:

  • LIQUID SPEECH BALLOON version 1.2

Vendor Status

Vendor Status Last Update Vendor Notes
LIQUID DESIGN Ltd. Vulnerable 2023/04/19 LIQUID DESIGN Ltd. website

References

JPCERT/CC Addendum

Vulnerability Analysis by JPCERT/CC

CVSS v3 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Base Score: 4.3
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:H/Au:N/C:N/I:P/A:N
Base Score: 2.6
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

Ryo Sato of BroadBand Security, Inc. 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-2023-27889
JVN iPedia JVNDB-2023-000039