CVE-2025-53691 is a critical deserialization of untrusted data vulnerability affecting Sitecore Experience Manager (XM) and Experience Platform (XP) versions 9.0 through 10.4. This flaw allows for Remote Code Execution (RCE), posing a significant risk to affected systems. With a CVSS score of 8.8 (HIGH), this vulnerability has a network-based attack vector and low attack complexity, meaning an authenticated attacker could achieve high impact across confidentiality, integrity, and availability. Its FAUCET Risk Score is 86/100, indicating substantial risk. Currently, there is no evidence of active exploitation, and public exploit code (Metasploit, Nuclei, ExploitDB) is unavailable. Community discussion and media coverage are minimal, which is typical for most CVEs.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 9.0, <= 10.4CPE matchmatch criteria | cpe:2.3:a:sitecore:experience_commerce:*:*:*:*:*:*:*:* | ||
>= 9.0, <= 10.4CPE matchmatch criteria | cpe:2.3:a:sitecore:experience_manager:*:*:*:*:*:*:*:* | ||
>= 9.0, < 10.4CPE matchmatch criteria | cpe:2.3:a:sitecore:experience_platform:*:*:*:*:*:*:*:* | ||
10.4CPE matchmatch criteria | cpe:2.3:a:sitecore:experience_platform:10.4:-:*:*:*:*:*:* | ||
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:a:sitecore:managed_cloud:-:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.