CVE-2023-26262

HighCVSS 7.2/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.1 7.2/10CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-434

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://github.com/istern/CVE-2023-26262Exploit, Mitigation, Third Party Advisory
https://www.sitecore.com/trustVendor Advisory
https://github.com/istern/CVE-2023-26262Exploit, Mitigation, Third Party Advisory
https://www.sitecore.com/trustVendor Advisory

Timeline

Published: Mar 14, 2023
Last modified: Jun 17, 2026
NVD status: Modified

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