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Servers and applications

CVE-2023-26262

An issue was discovered in Sitecore XP/XM 10.3. As an authenticated Sitecore user, a unrestricted language file upload vulnerability exists the can lead to direct code execution on the content management (CM) server.

Severity
High 7.2
Published
14 Mar 2023
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
10.3
Sources
NVD

Affected software

SoftwareAffected versions
Sitecore Experience PlatformServers and applications · cpe:a:sitecore:experience_manager
  • Every version up to 10.3
Sitecore Experience PlatformServers and applications · cpe:a:sitecore:experience_platform
  • Every version before 10.3

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2023-26262
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2023-26262