CVE-2023-48131

An issue in CHIGASAKI BAKERY 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/CHIGASAKI%20BAKERY.md	Exploit Third Party Advisory
https://github.com/syz913/CVE-reports/blob/main/CHIGASAKI%20BAKERY.md	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

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

History

17 Jun 2025, 16:15

Type	Values Removed	Values Added
CWE		CWE-200

Information

Published : 2024-01-26 07:15

Updated : 2025-06-17 16:15

NVD link : CVE-2023-48131

Mitre link : CVE-2023-48131

CVE.ORG link : CVE-2023-48131

JSON object : View

Products Affected

linecorp

line

CWE

NVD-CWE-noinfo CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

{"id": "CVE-2023-48131", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.4, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 2.5, "exploitabilityScore": 2.8}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.4, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 2.5, "exploitabilityScore": 2.8}]}, "published": "2024-01-26T07:15:57.917", "references": [{"url": "https://github.com/syz913/CVE-reports/blob/main/CHIGASAKI%20BAKERY.md", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/syz913/CVE-reports/blob/main/CHIGASAKI%20BAKERY.md", "tags": ["Exploit", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-200"}]}], "descriptions": [{"lang": "en", "value": "An issue in CHIGASAKI BAKERY mini-app on Line v13.6.1 allows attackers to send crafted malicious notifications via leakage of the channel access token."}, {"lang": "es", "value": "Un problema en la miniaplicaci\u00f3n CHIGASAKI BAKERY en Line v13.6.1 permite a los atacantes enviar notificaciones maliciosas manipuladas mediante la fuga del token de acceso al canal."}], "lastModified": "2025-06-17T16:15:24.387", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:linecorp:line:13.6.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "22743D41-3381-4220-8D9F-60CC36E48F78"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}