All vulnerabilities

Servers and applications

CVE-2019-4304

IBM WebSphere Application Server - Liberty could allow a remote attacker to bypass security restrictions caused by improper session validation. IBM X-Force ID: 160950.

Severity
Medium 6.3
Published
30 Sept 2019
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
19.0.0.10
Exploit chance
1% in the next 30 daysHigher than 63% of CVEs. EPSS by FIRST, 10 Nov 2026
Sources
NVD

Affected software

SoftwareAffected versions
IBM WebSphere Application ServerServers and applications · cpe:a:ibm:websphere_application_server
  • Every version before 19.0.0.10

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2019-4304
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2019-4304