// For flags

CVE-2023-26262

 

Severity Score

7.2
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Attend
*SSVC
Descriptions

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.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
Multiple
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:Attend
Exploitation
Poc
Automatable
No
Tech. Impact
Total
* Organization's Worst-case Scenario
Timeline
  • 2023-02-21 CVE Reserved
  • 2023-03-14 CVE Published
  • 2025-02-27 CVE Updated
  • 2025-02-27 First Exploit
  • 2025-04-15 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-434: Unrestricted Upload of File with Dangerous Type
CAPEC
References (2)
URL Tag Source
URL Date SRC
https://github.com/istern/CVE-2023-26262 2025-02-27
URL Date SRC
URL Date SRC
https://www.sitecore.com/trust 2023-04-10
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Sitecore
Search vendor "Sitecore"
 Experience Manager
Search vendor "Sitecore" for product "Experience Manager"
 <= 10.3
Search vendor "Sitecore" for product "Experience Manager" and version " <= 10.3"
-
Affected
Sitecore
Search vendor "Sitecore"
 Experience Platform
Search vendor "Sitecore" for product "Experience Platform"
 < 10.3
Search vendor "Sitecore" for product "Experience Platform" and version " < 10.3"
-
Affected