All vulnerabilities

Servers and applications

CVE-2011-3923

Apache Struts before 2.3.1.2 allows remote attackers to bypass security protections in the ParameterInterceptor class and execute arbitrary commands.

Severity
Critical 9.8
Published
1 Nov 2019
Last changed
16 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
2.3.1.2
Exploit chance
89% in the next 30 daysHigher than 99% of CVEs. EPSS by FIRST, 10 Nov 2026
Sources
NVD

Affected software

SoftwareAffected versions
Apache StrutsServers and applications · cpe:a:apache:struts
  • From 2.0.0 before 2.3.1.2

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2011-3923
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2011-3923