cve.bz

CVE-2018-20433

9.8 criticalEPSS 4.6%

Critical (9.8). EPSS 4.6% chance of exploitation in the next 30 days. Fixed in com.mchange:c3p0 0.9.5.3.

c3p0 0.9.5.2 allows XXE in extractXmlConfigFromInputStream in com/mchange/v2/c3p0/cfg/C3P0ConfigXmlUtils.java during initialization.

Severity

CVSS 3.0

9.8 critical
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
4.6% chance of exploitation in the next 30 days; higher than 91% of CVEs (scores of 2026-10-31)
CWE
CWE-611
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-q485-j897-qc27Mavencom.mchange:c3p0<0.9.5.30.9.5.3

References

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