CVE-2025-53690: Sitecore Products ViewState Deserialization Vulnerability
Sitecore · Experience Manager (XM)
Affected: Sitecore Experience Manager (XM) · Exploitation: in CISA KEV since 4 Sep 2025
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
ExploitationIn CISA KEV
- In CISA KEVCISA KEV catalogue4 Sep 2025
- Exploited (reported): not seen
- Scanning observed: not seen
- Proof of concept public: not seen
- Not established: not seen
Higher than 99% of scored CVEs
DescriptionCVE.org
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.
Affected products2
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- Sitecore · Experience Manager (XM)up to and including 9.0
- Sitecore · Experience Platform (XP)up to and including 9.0
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Exploited in the wild. Listed in the CISA Known Exploited Vulnerabilities catalogue.
- CISA KEV
- Listed since 4 Sep 2025 · catalogue entry
- Public check
- No public nuclei template
- Vendor
- Sitecore
- Published
- September 2025
What changed
- CISA added it to the KEV catalogue CISA
CoverageNo articles yet
No CyberSIXT article names CVE-2025-53690 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.