EUVD-2026-74251
GHSA-j3v9-f27q-6rqw
Severity by source
AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Authenticated (PR:L) and user-interaction-dependent (UI:R); scope change reflects cross-context DOM execution; no availability impact from client-side XSS.
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 an authenticated remote attacker to execute arbitrary JavaScript within a victim's browser session by delivering a crafted URL that manipulates the client-side DOM environment. Affected versions span AEM 6.5 through 6.5.24, AEM 6.5 LTS through SP2, and AEM as a Cloud Service through 2026.7.0. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Two concrete conditions must both be met for exploitation: (1) the attacker must hold a valid, low-privilege authenticated account on the target AEM instance (PR:L per CVSS vector) - unauthenticated remote attackers cannot initiate the attack without first obtaining credentials; and (2) a victim user must actively visit a crafted webpage or URL containing the DOM manipulation payload (UI:R per CVSS vector), requiring successful phishing or social engineering. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The 5.4 Medium CVSS score accurately reflects the meaningful prerequisites: authenticated access (PR:L) and mandatory victim interaction (UI:R) both constrain 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 patches specified in Adobe Security Bulletin APSB26-98 (https://helpx.adobe.com/security/products/experience-manager/apsb26-98.html): for AEM 6.5, upgrade beyond version 6.5.24; for AEM 6.5 LTS, apply a service pack beyond SP2; for AEM as a Cloud Service, ensure the deployment is on a release after 2026.7.0 (cloud instances are typically updated automatically by Adobe). … Detailed patch versions, workarounds, and compensating controls in full report. |
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External POC / Exploit Code
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