CVE-2025-27218
Sitecore Experience Manager (XM) and Experience Platform (XP) 10.4 before KB1002844 allow remote...
Sitecore Experience Manager (XM) and Experience Platform (XP) 10.4 before KB1002844 allow remote code execution through insecure deserialization.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- Low
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Sitecore Experience Manager (XM) and Experience Platform (XP) 10.4 before KB1002844 allow remote code execution through insecure deserialization.
- Record
CVE-2025-27218- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N - Weakness
- CWE-94
- Updated
- 2026-11-02
EUVDEUVD-2025-4575
Sitecore Experience Manager (XM) and Experience Platform (XP) 10.4 before KB1002844 allow remote code execution through insecure deserialization.
- Record
EUVD-2025-4575- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-jx5r-cxfc-c638
Sitecore Experience Manager (XM) and Experience Platform (XP) 10.4 before KB1002844 allow remote...
Sitecore Experience Manager (XM) and Experience Platform (XP) 10.4 before KB1002844 allow remote code execution through insecure deserialization.
- Record
GHSA-jx5r-cxfc-c638- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N - Weakness
- CWE-94
- Updated
- 2026-11-02
NVD
Sitecore Experience Manager (XM) and Experience Platform (XP) 10.4 before KB1002844 allow remote code execution through insecure deserialization.
- Record
CVE-2025-27218- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N - Weakness
- CWE-94
- Updated
- 2026-11-02
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Exploit-DB | Sitecore 10.4 - Remote Code Execution (RCE) | 2025-06-26 |
| Metasploit | Sitecore CVE-2025-27218 BinaryFormatter Deserialization Exploit | 2025-01-06 |
| Nuclei | Sitecore Experience Manager (XM)/Experience Platform (XP) 10.4 - Insecure Deserialization |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, Exploit-DB, GitHub Advisories, Metasploit, Nuclei, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2025-27218 is a medium vulnerability (CVSS 5.3), published February 20, 2025. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 65.0%, the 99th percentile. No source names a fixed version.