CVE-2025-53690

CVE-2025-53690 affects Sitecore XM/XP (through 9.0) with a Deserialization of Untrusted Data vulnerability that can enable remote code execution. Connected sources provide concrete details: a PoC exploit targeting a .NET deserialization path (ViewState/Asp.NET machine keys) and reports of remote ...

CVE-2023-35813

Sitecore CVE-2023-35813 affects Experience Manager, Experience Platform, and Experience Commerce up to version 10.3. The root cause is remote code execution via the XAML parser triggered by injecting malicious ASP.NET markup, enabling unauthenticated arbitrary code execution on Sitecore servers a...

CVE-2025-34509

Sitecore XM/XP affected: Sitecore Experience Manager (XM) and Experience Platform (XP) versions 10.1 to 10.1.4 rev. 011974 PRE, all 10.2, 10.3 to 10.3.3 rev. 011967 PRE, and 10.4 to 10.4.1 rev. 011941 PRE; root cause is a hardcoded user account that allows unauthenticated, remote access to the ad...

CVE-2025-34510

Sitecore Experience Manager (XM) , Experience Platform (XP) , and Experience Commerce (XC) versions 9.0 through 9.3 and 10.0 through 10.4 are vulnerable to a Zip Slip vulnerability. A remote, authenticated attacker can exploit this by sending a crafted HTTP request to upload a ZIP archive contain...

CVE-2025-34511

The Sitecore PowerShell Extensions add-on for Sitecore Experience Manager (XM) and Experience Platform (XP), through version 7.0, is vulnerable to an unrestricted file upload issue. A remote, authenticated attacker can leverage crafted HTTP requests to upload arbitrary files, leading to remote co...

CVE-2023-33651

CVE-2023-33651 affects Sitecore Experience Platform (XP), Experience Manager (XM), and Experience Commerce (XC) from 9.0 Initial Release through 13.0 Initial Release. The vulnerability is in the MVC Device Simulator and allows attackers to bypass authorization rules. The connected PT-Security rep...

CVE-2025-53693

CVE-2025-53693 is an HTML cache poisoning vulnerability in Sitecore Experience Manager (XM) and Experience Platform (XP) caused by using externally-controlled input to select classes or code (Unsafe Reflection). Affected products: XM 9.0–9.3 and 10.0–10.4; XP 9.0–9.3 and 10.0–10.4. The underlying...

CVE-2025-53694

CVE-2025-53694 is an information-disclosure vulnerability in Sitecore Experience Manager (XM) and Experience Platform (XP) affecting XM 9.2–10.4 and XP 9.2–10.4. The issue stems from exposure of sensitive information via the ItemService API, accessible under restricted anonymous conditions, enabl...

CVE-2025-53691

CVE-2025-53691 is a Sitecore vulnerability: insecure deserialization in Sitecore Experience Manager (XM) and Experience Platform (XP) can lead to Remote Code Execution (RCE). Affected: XM 9.0–9.3 and 10.0–10.4; XP 9.0–9.3 and 10.0–10.4. Root cause: untrusted data deserialization using insecure pa...