CVE-2023-43303
CVSS 3.1 Score 8.2 of 10 (high)
Details
Summary
CVE-2023-43303 is a newly discovered vulnerability affecting the craftbeer bar canvas mini-app on Line version 13.6.1. This issue allows attackers to craft and send malicious notifications to unsuspecting users. The vulnerability stems from the leakage of the channel access token, which attackers can exploit to gain unauthorized access and deliver notifications to targeted users. This security weakness poses a significant risk to users, as the notifications could contain phishing links or malware, potentially leading to data breaches or identity theft. It is recommended that users update their apps to the latest version and that developers address this vulnerability promptly to mitigate the risk.
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Affected Vendors
- Linecorp
Advisories, Assessments, and Mitigations
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