Adobe Experience Manager versions 6.5.23.0 and earlier are affected by an XML Injection vulnerability that could result in a Security feature bypass. A low-privileged attacker could leverage this vulnerability to manipulate XML queries and gain limited unauthorized write access.
Conclusion & alert: CVE-2025-54251 is rated Low Risk (37.6/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 1.61%). Mandatory action: Monitor for updates and reassess as exploit intelligence or EPSS changes.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 9.42% | 1.61% | -7.81% |
| 2 | 2026-05-26 | 10.59% | 9.42% | -1.17% |
| 3 | 2026-04-30 | — | 10.59% | — |
Full EPSS history (33 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 4.3 | 3.1 | MEDIUM |
|
2.8 | 1.4 | [email protected] |
| 4.3 | 3.1 | MEDIUM |
|
2.8 | 1.4 | [email protected] |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| adobe | experience_manager | <= 6.5.23.0 | cpe:2.3:a:adobe:experience_manager:*:*:*:*:-:*:*:* |
| adobe | experience_manager | <= 2025.8.0 | cpe:2.3:a:adobe:experience_manager:*:*:*:*:aem_cloud_service:*:*:* |
| adobe | experience_manager | 6.5 | cpe:2.3:a:adobe:experience_manager:6.5:-:*:*:lts:*:*:* |
| adobe | experience_manager | 6.5 | cpe:2.3:a:adobe:experience_manager:6.5:sp1:*:*:lts:*:*:* |
| URL | Tags |
|---|---|
| https://helpx.adobe.com/security/products/experience-manager/apsb25-90.html | Vendor Advisory |