CVE-2023-43301
CVE-2023-43301 is a high-severity vulnerability in Linecorp Line with a CVSS 3.x base score of 8.2. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-94.
Key facts
- Severity: High (CVSS 3.x base score 8.2)
- EPSS exploit prediction: 1% (45th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-94
- Affected product: Linecorp Line
- Published:
- Last modified:
Description
An issue in DARTS SHOP MAXIM mini-app on Line v13.6.1 allows attackers to send crafted malicious notifications via leakage of the channel access token.
Frequently asked questions
- What is CVE-2023-43301?
- An issue in DARTS SHOP MAXIM mini-app on Line v13.6.1 allows attackers to send crafted malicious notifications via leakage of the channel access token.
- How severe is CVE-2023-43301?
- CVE-2023-43301 has a CVSS 3.x base score of 8.2, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity low, and availability none.
- Is CVE-2023-43301 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-43301?
- CVE-2023-43301 affects Linecorp Line. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2023-43301?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2023-43301 published?
- CVE-2023-43301 was published on 2023-12-07 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:linecorp:line:13.6.1:*:*:*:*:*:*:*
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