EUVD-2026-74156
GHSA-9mjm-9g84-p3rc
Severity by source
AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Network-delivered DOM XSS requiring low-privilege account and victim interaction; scope change captures cross-origin browser impact; no availability effect.
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 enables a low-privileged attacker to inject and execute arbitrary JavaScript within a victim's browser session 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, with scope change indicating the malicious script can reach beyond AEM's own security context into the victim's broader browser environment. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires two conditions to be met simultaneously: first, the attacker must hold at least a low-privilege AEM account (PR:L), such as a contributor or limited author role, sufficient to craft or deliver a malicious link within the AEM context; second, a victim user with higher privileges must visit the attacker-controlled or attacker-crafted URL (UI:R). … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 5.4 medium rating reflects a realistic constraint profile: the attacker needs low-privilege access to AEM (PR:L), and the victim must interact with a crafted URL or page (UI:R), reducing opportunistic mass 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 | Upgrade Adobe Experience Manager 6.5 on-premises to version 6.5.25 or later per Adobe Security Bulletin APSB26-98. … Detailed patch versions, workarounds, and compensating controls in full report. |
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External POC / Exploit Code
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