cve.bz

CVE-2020-7961

9.8 criticalKEVEPSS 100%

Critical (9.8) in Liferay Liferay Portal. In CISA KEV since 2021-11-03. EPSS 100% chance of exploitation in the next 30 days. Fixed in com.liferay.portal:com.liferay.portal.kernel 4.35.3.

Deserialization of Untrusted Data in Liferay Portal prior to 7.2.1 CE GA2 allows remote attackers to execute arbitrary code via JSON web services (JSONWS).

Severity

CVSS 3.1

9.8 critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
100% chance of exploitation in the next 30 days; higher than 99% of CVEs (scores of 2026-10-31)
CISA KEV
listed 2021-11-03, due 2022-05-03
CWE
CWE-502
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-w7pm-cc4v-f3g8Mavencom.liferay.portal:com.liferay.portal.kernel<4.35.34.35.3

References

Check your stackJSON