CVE-2025-53690
Sitecore Products ViewState Deserialization Vulnerability
Basic Information
- CVE State
- PUBLISHED
- Reserved Date
- July 08, 2025
- Published Date
- September 03, 2025
- Last Updated
- February 26, 2026
- Vendor
- Sitecore
- Product
- Experience Manager (XM), Experience Platform (XP)
- Description
- Deserialization of Untrusted Data vulnerability in Sitecore Experience Manager (XM), Sitecore Experience Platform (XP) allows Code Injection.This issue affects Experience Manager (XM): through 9.0; Experience Platform (XP): through 9.0.
- Tags
- Exploitation
- active
- Technical Impact
- total
- Exploited in the Wild
- Yes (2026-06-01 10:40:06 UTC) Source
cisa
CVSS Scores
CVSS v3.1
9.0 - CRITICAL
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
SSVC Information
Exploit Status
References
Known Exploited Vulnerability Information
| Source | Added Date |
|---|---|
| CVE | 2026-06-01 10:40:06 UTC |
Timeline
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CVE ID Reserved
-
CVE Published to Public
-
Added to KEVIntel