Is CVE-2026-102362 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-102362 being exploited in the wild.

How severe is CVE-2026-102362?

Medium severity, with a CVSS score of 5.3, published 29 September 2026.

Is there a fix for CVE-2026-102362?

No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

How is CVE-2026-102362 attacked?

It is attacked over the network.

Am I affected by CVE-2026-102362?

Check whether you run Gz-Yami Mall4j at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

CVE-2026-102362: mall4j product review deletion auth bypass in ProdCommController

CVE-2026-102362 · Severity: medium · CVSS 5.3 · Published 2026-09-29

mall4j is an open-source e-commerce platform that manages product reviews and comments. The application fails to verify user identity before allowing deletion of product reviews via the /prodComm endpoint, allowing anyone on the network to delete any product review by sending a simple request with the review ID.

Technologies: Gz-Yami Mall4j. Vendors: Gz-Yami.

Quick answers

Is CVE-2026-102362 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-102362 being exploited in the wild.
How severe is CVE-2026-102362?: Medium severity, with a CVSS score of 5.3, published 29 September 2026.
Which products and versions are affected?: Gz-Yami Mall4j through 4.0.
Is there a fix for CVE-2026-102362?: No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
How is CVE-2026-102362 attacked?: It is attacked over the network.
Am I affected by CVE-2026-102362?: Check whether you run Gz-Yami Mall4j at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Technical details

The ProdCommController's deleteProdComm endpoint lacks authentication checks (no @PreAuthorize annotation) and does not verify review ownership, allowing unauthenticated network attackers to delete arbitrary product reviews by supplying the prodCommId parameter. The vulnerability is a missing authorization control on a DELETE API endpoint that should be restricted to authenticated users.

Affected products

gz-yami mall4j through 4.0

Timeline

2026-09-29: disclosed

References

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