What is CVE-2026-102362?

CVE-2026-102362 is a medium-severity vulnerability, classified under Missing Authentication for Critical Function. CVSS score: 5.3/10. Published 2026-09-29.

How severe is CVE-2026-102362?

Medium severity. CVSS v3 base score is 5.3 out of 10.

CVE-2026-102362

CVE-2026-102362

mall4j through 4.0 fails to implement authentication controls on the DELETE /prodComm endpoint in ProdCommController. Unauthenticated attackers can delete arbitrary product reviews by supplying the prodCommId parameter without authorization checks.

Vulnerability class: Broken Authentication

Published 2026-09-29 · last modified 2026-09-29.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Weakness classification (CWE)

CWE-306 — Missing Authentication for Critical Function

References

github.com/LinYuanyi1/cve-request-poc/blob/114b3f0d149e50a7678f591bf8043399fc9a… (exploit)
github.com/gz-yami/mall4j (product)
github.com/gz-yami/mall4j/blob/ffc672fc1aa4320ce02d0b93853bb456ae0a4dae/yami-sh… (technical-description)
www.vulncheck.com/advisories/mall4j-through-4.0-missing-authentication-in-produ… (third-party-advisory)

Frequently asked questions

What is CVE-2026-102362?: CVE-2026-102362 is a medium-severity vulnerability, classified under Missing Authentication for Critical Function. CVSS score: 5.3/10. Published 2026-09-29.
How severe is CVE-2026-102362?: Medium severity. CVSS v3 base score is 5.3 out of 10.