What is CVE-2024-24548?

CVE-2024-24548 is a medium-severity vulnerability in Estore-Wss Payment Ex, classified under Information Disclosure. CVSS score: 6.5/10. Published 2024-02-01.

How severe is CVE-2024-24548?

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

Information disclosure in Estore-Wss Payment Ex

CVE-2024-24548

Payment EX Ver1.1.5b and earlier allows a remote unauthenticated attacker to obtain the information of the user who purchases merchandise using Payment EX.

Vulnerability class: Information Disclosure

Published 2024-02-01 · 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:R/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.006 (45.2th percentile), scored 2026-10-02.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 45th percentile — 45.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000

Affected products

Estore-Wss Payment Ex
Simplesite Payment Ex — versions Ver1.1.5b and earlier

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

jvn.jp/en/jp/JVN41129639/ (Third Party Advisory)

Frequently asked questions

What is CVE-2024-24548?: CVE-2024-24548 is a medium-severity vulnerability in Estore-Wss Payment Ex, classified under Information Disclosure. CVSS score: 6.5/10. Published 2024-02-01.
How severe is CVE-2024-24548?: Medium severity. CVSS v3 base score is 6.5 out of 10.