VulnSocial

CVE-2025-53690Disclosure(sitecore / experience_commerce)

LOWCVSS 9.0 · CRITICALCISA KEV

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD 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.

sitecore CVEsBack to dashboard
0.5/ 10 priority

Sources & remediation

Listed in the CISA Known Exploited Vulnerabilities catalog. Federal remediation due date: 2025-09-25. Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Exploit / PoC references
Vendor / third-party advisories
Other references
Weakness type (CWE)
CWE-502

Priority

LOW

Exploitation

ACTIVE

PoC

YES

Patch

NONE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • experience_commerce
  • experience_manager
  • experience_platform
  • managed_cloud

Threat summary

  • 1 mentions across 1 observed day

What's happening

  • Technical details provided in 1 signal
  • Disclosure: 1 classified signal
  • 1 total mentions across 1 day

Affected systems

Vendors
sitecore
Products
experience_commerceexperience_managerexperience_platformmanaged_cloud

1 version affected across 4 products

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-05-23: 1Technical Details · 2026-05-23: 105-23
Signal classification1 categories
Disclosure
1100.0%
Referenced assets1 URL
By indicator
Full discourse1 post
  • Hugo | DevOps | Cybersecurity 🇱🇻@HugoValters
    Disclosure

    CVE-2025-53690 - Critical code injection via deserialization in Sitecore XM/XP through 9.0. CVSS 9.0. Unpatched. Isolate systems immediately. #CVE #Sitecore #infosec #Linux #python #cybersecuritytips #100daysofcode More: https://www.valtersit.com/cve/CVE-2025-53690/

    Post summary

    The post announces a critical code injection vulnerability in Sitecore XM/XP (CVE-2025-53690) with a CVSS 9.0 score, highlighting it as unpatched and urging isolation, but it does not provide PoC, exploit code, or active exploitation evidence.

    00001692
    904 followersView on X
CPE platform detail4 entries

4 of 4 entries

PartVendorProductVersionTarget SWTarget HW
Appsitecoreexperience_commerce---
Appsitecoreexperience_manager---
Appsitecoreexperience_platform---
Appsitecoremanaged_cloud---

Explore more

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