nGrinder vulnerable to unsafe Java objects deserialization

CRITICAL 9.8CVE-2024-28213 · GHSA-j7jm-8gf5-frcm · Published 07/03/2024 · updated 17/06/2026

In short

CVE-2024-28213 is a CRITICAL (CVSS 9.8) vulnerability affecting org.ngrinder:ngrinder-core, ngrinder (naver).
Chance of exploitation in the next 30 days (EPSS): 1.2%, higher than 67.9% of all vulnerabilities.
Fix: update to 3.5.9 or later.

Package	Affected versions	Patched versions
org.ngrinder:ngrinder-core Maven	`< 3.5.9`	`3.5.9`
ngrinder naver	`< 3.5.9`	`3.5.9`

Description

nGrinder before 3.5.9 allows to accept serialized Java objects from unauthenticated users, which could allow remote attacker to execute arbitrary code via unsafe Java objects deserialization.

NVD description

nGrinder before 3.5.9 allows to accept serialized Java objects from unauthenticated users, which could allow remote attacker to execute arbitrary code via unsafe Java objects deserialization.

References

nvd.nist.gov/vuln/detail/CVE-2024-28213 · ADVISORY
naver/ngrinder commit 85efa4a · WEB
cve.naver.com/detail/cve-2024-28213.html · WEB
naver/ngrinder · WEB

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