What is CVE-2023-47365?

CVE-2023-47365 is a medium-severity vulnerability in Linecorp Line, classified under Inadequate Encryption Strength. CVSS score: 6.5/10. Published 2023-11-09.

How severe is CVE-2023-47365?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in Linecorp Line

CVE-2023-47365

The leakage of channel access token in Lil.OFF-PRICE STORE Line 13.6.1 allows remote attackers to send malicious notifications to victims.

Published 2023-11-09 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.004 (26.5th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 26th percentile — 26.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

Linecorp Line — versions 13.6.1

Weakness classification (CWE)

CWE-326 — Inadequate Encryption Strength

References

github.com/syz913/CVE-reports/blob/main/Lil.OFF-PRICE STORE.md (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2023-47365?: CVE-2023-47365 is a medium-severity vulnerability in Linecorp Line, classified under Inadequate Encryption Strength. CVSS score: 6.5/10. Published 2023-11-09.
How severe is CVE-2023-47365?: Medium severity. CVSS v3 base score is 6.5 out of 10.