EUVD-2026-74121
GHSA-jcgm-vp4m-q6xj
Severity by source
AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
PR:L required for attacker account; UI:R mandatory for victim click; S:C because DOM XSS can reach cross-origin resources; no availability impact.
Primary rating from Vendor (adobe).
CVSS VectorVendor: adobe
Lifecycle Timeline
2DescriptionCVE.org
Adobe Experience Manager is affected by a DOM-based Cross-Site Scripting (XSS) vulnerability. An attacker could exploit this issue by manipulating the DOM environment to execute malicious JavaScript within the context of the victim's browser. Exploitation of this issue requires user interaction in that a victim must visit a crafted webpage. Scope is changed.
AnalysisAI
DOM-based Cross-Site Scripting in Adobe Experience Manager allows a low-privileged authenticated attacker to inject malicious JavaScript that executes within a victim's browser session by luring them to a crafted webpage. Affected deployments span AEM 6.5 through 6.5.24, AEM 6.5 LTS through SP2, and AEM as a Cloud Service through 2026.7.0, with scope changed - meaning injected scripts can affect resources beyond the immediate AEM origin. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires the attacker to possess at minimum a low-privileged account on the target AEM instance (PR:L per CVSS vector) - fully unauthenticated exploitation is not supported by the available data. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | Real-world risk is moderate despite the CVSS scope-change elevation. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | Apply Adobe's security update referenced in advisory APSB26-98 (https://helpx.adobe.com/security/products/experience-manager/apsb26-98.html). … Detailed patch versions, workarounds, and compensating controls in full report. |
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External POC / Exploit Code
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