Keisei Livre 13.6.1 Channel Access Token miniapp information disclosure

CVSS Meta Temp Score
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CTI Interest Score
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5.9$0-$5k0.00

Summaryinfo

A vulnerability was found in Keisei Livre 13.6.1. It has been rated as problematic. The affected element is the function miniapp of the component Channel Access Token Handler. This manipulation causes information disclosure. This vulnerability is handled as CVE-2023-31819. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability has been found in Keisei Livre 13.6.1 and classified as problematic. Affected by this vulnerability is the function miniapp of the component Channel Access Token Handler. The manipulation with an unknown input leads to a information disclosure vulnerability. The CWE definition for the vulnerability is CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. As an impact it is known to affect confidentiality. The summary by CVE is:

An issue found in KEISEI STORE Co, Ltd. LIVRE KEISEI v.13.6.1 allows a remote attacker to gain access to sensitive information via the channel access token in the miniapp function.

The weakness was released 07/13/2023. This vulnerability is known as CVE-2023-31819 since 04/29/2023. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1592 according to MITRE ATT&CK.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2023-36110). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.9

VulDB Base Score: 4.3
VulDB Temp Score: 4.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/29/2023 🔍
07/13/2023 +75 days 🔍
07/13/2023 +0 days 🔍
12/28/2025 +899 days 🔍

Sourcesinfo

Status: Not defined

CVE: CVE-2023-31819 (🔍)
GCVE (CVE): GCVE-0-2023-31819
GCVE (VulDB): GCVE-100-234031
EUVD: 🔍

Entryinfo

Created: 07/13/2023 17:31
Updated: 12/28/2025 13:50
Changes: 07/13/2023 17:31 (38), 08/05/2023 09:47 (11), 12/28/2025 13:50 (16)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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