CVE-2023-43996

An issue in Q co ltd mini-app on Line v13.6.1 allows attackers to send crafted malicious notifications via leakage of the channel access token.

CVSS v3 5.4 MEDIUM

5.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/syz913/CVE-reports/blob/main/CVE-2023-43996.md	Exploit Third Party Advisory
https://github.com/syz913/CVE-reports/blob/main/CVE-2023-43996.md	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:linecorp:line:13.6.1:*:*:*:*:*:*:*

History

20 Jun 2025, 20:15

Type	Values Removed	Values Added
CWE		CWE-200

21 Nov 2024, 08:25

Type	Values Removed	Values Added
References	~~() https://github.com/syz913/CVE-reports/blob/main/CVE-2023-43996.md - Exploit, Third Party Advisory~~	() https://github.com/syz913/CVE-reports/blob/main/CVE-2023-43996.md - Exploit, Third Party Advisory

27 Jan 2024, 00:11

Type	Values Removed	Values Added
CPE		cpe:2.3:a:linecorp:line:13.6.1:::::::*
References	~~() https://github.com/syz913/CVE-reports/blob/main/CVE-2023-43996.md -~~	() https://github.com/syz913/CVE-reports/blob/main/CVE-2023-43996.md - Exploit, Third Party Advisory
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 5.4
CWE		NVD-CWE-noinfo
First Time		Linecorp line Linecorp

24 Jan 2024, 10:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-01-24 10:15

Updated : 2025-06-20 20:15

NVD link : CVE-2023-43996

Mitre link : CVE-2023-43996

CVE.ORG link : CVE-2023-43996

JSON object : View

Products Affected

linecorp

line

CWE

NVD-CWE-noinfo CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

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