All vulnerabilities

Servers and applications

CVE-2019-11080

Sitecore Experience Platform (XP) prior to 9.1.1 is vulnerable to remote code execution via deserialization, aka TFS # 293863. An authenticated user with necessary permissions is able to remotely execute OS commands by sending a crafted serialized object.

Severity
High 8.8
Published
6 Jun 2019
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
9.1.1
Exploit chance
14% in the next 30 daysHigher than 96% of CVEs. EPSS by FIRST, 10 Nov 2026
Sources
NVD

Affected software

SoftwareAffected versions
Sitecore Experience PlatformServers and applications · cpe:a:sitecore:experience_platform
  • Every version before 9.1.1

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2019-11080
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2019-11080