EUVD-2026-74248
GHSA-fvw6-97h6-q9hc
Severity by source
AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Authenticated low-privilege origin (PR:L), mandatory victim browser interaction (UI:R), scope change to victim context (S:C); no availability impact from XSS alone.
Primary rating from Vendor (adobe).
CVSS VectorVendor: adobe
Lifecycle Timeline
1DescriptionCVE.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 (AEM) allows an authenticated attacker to inject malicious JavaScript into a victim's browser by manipulating the DOM environment through a crafted webpage. The vulnerability affects AEM 6.5 through 6.5.24, AEM 6.5 LTS through SP2, and AEM as a Cloud Service through 2026.7.0, and carries a scope change meaning injected scripts execute beyond the attacker's origin context. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires the attacker to hold at least a low-privilege authenticated session in AEM (PR:L per CVSS vector), ruling out fully unauthenticated external exploitation. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 5.4 medium rating reflects the requirement for an authenticated attacker (PR:L) and mandatory victim interaction (UI:R), substantially limiting opportunistic exploitation. … 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 the patch documented in Adobe security 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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