EUVD-2026-74159
GHSA-5g4h-qhpc-qcq3
Severity by source
AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Network-reachable DOM XSS requiring authenticated low-privileged user to visit attacker URL; scope change via browser context; 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 low-privileged authenticated attackers to inject and execute arbitrary JavaScript in victims' browsers by directing them to a crafted URL, with scope change enabling cross-context impact beyond the AEM application itself. Affected deployments span AEM 6.5 LTS up to SP2, AEM 6.5 up to version 6.5.24, and AEM as a Cloud Service up to the 2026.7.0 release. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires that the victim hold at least a low-privileged authenticated session in AEM (PR:L per CVSS vector) and actively visit a crafted URL or webpage supplied by the attacker (UI:R). … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 3.1 base score of 5.4 accurately reflects the constrained attack conditions: low privileges required (PR:L), mandatory user interaction (UI:R), and limited impact on confidentiality and integrity (C:L/I:L). … 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 documented in Adobe Security Bulletin APSB26-98 at 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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