Reference page — cumulative record through Wednesday, October 7, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
AV AC PR UI S C I A CVSS EPSS %ile KEV N H N N C H H H 9.0 .5109 98.9 YES
AFFECTED Product Versions Fixed Experience Manager (XM) unspecified — Experience Platform (XP) unspecified —
TIMELINE Jul 8 Reserved by Wiz Sep 3 Published (CNA: Wiz) Sep 4 Added to CISA KEV, remediation due 2025-09-25
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.
| Date | Event | Detail |
|---|---|---|
| July 8, 2025 | Reserved | Reserved by Wiz |
| September 3, 2025 | Published | Published (CNA: Wiz) |
| September 4, 2025 | KEV ADDED | Added to CISA KEV, remediation due 2025-09-25 |
Authoritative record: CVE-2025-53690 at cve.org
Vendors: sitecore
Weaknesses: CWE-502
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2025-53690 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Wednesday, October 7, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.
