cve.bz

CVE-2012-0391

9.8 criticalKEVEPSS 76%

The ExceptionDelegator component in Apache Struts before 2.2.3.1 interprets parameter values as OGNL expressions during certain exception handling for mismatched data types of properties, which allows remote attackers to execute arbitrary Java code via a crafted parameter.

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
76% chance of exploitation in the next 30 days; higher than 99% of CVEs (scores of 2026-10-31)
CISA KEV
listed 2022-01-21, due 2022-07-21
CWE
CWE-94
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-4wrr-9h5r-m92wMavenorg.apache.struts:struts2-core<2.2.3.12.2.3.1
GHSA-4wrr-9h5r-m92wMavenorg.apache.struts.xwork:xwork-core<2.2.3.12.2.3.1

References

Check your stackJSON