Vulnerability details
CVE-2025-53691
Sitecore Experience ManagerSitecore Experience Platform
Sitecore Experience Remote Code Execution through Insecure Deserialization
CVSS 3.1
8.8High
Official description
Deserialization of Untrusted Data vulnerability in Sitecore Experience Manager (XM), Sitecore Experience Platform (XP) allows Remote Code Execution (RCE).This issue affects Experience Manager (XM): from 9.0 through 9.3, from 10.0 through 10.4; Experience Platform (XP): from 9.0 through 9.3, from 10.0 through 10.4.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 8.8High | 3.1 | CVEProject cvelistV5 (CNA) (Wiz) | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| Sitecore | Experience Manager (XM) | 10.0 ≤ v ≤ 10.4 | CVEProject cvelistV5 (CNA) |
| Sitecore | Experience Manager (XM) | 9.0 ≤ v ≤ 9.3 | CVEProject cvelistV5 (CNA) |
| Sitecore | Experience Platform (XP) | 10.0 ≤ v ≤ 10.4 | CVEProject cvelistV5 (CNA) |
| Sitecore | Experience Platform (XP) | 9.0 ≤ v ≤ 9.3 | CVEProject cvelistV5 (CNA) |
References and advisories
2
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Details
- Published
- 2025-09-03
- Last updated
- 2025-09-03
- State
- Published
- Assigner (CNA)
- Wiz
Exploit prediction (EPSS)
1.63%
Probability of exploitation in 30 days
76.4%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- No
- Exploitation
- Proof of concept
- Technical impact
- Total
Weaknesses (CWE)
- CWE-502Deserialization of Untrusted Data