EUVD-2026-74242
GHSA-r4f8-43c8-mrwq
Severity by source
AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
DOM XSS is network-delivered with low complexity; PR:L reflects authenticated-user targeting; scope change captures cross-origin browser impact with limited C and I.
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 allows a low-privileged attacker to execute arbitrary JavaScript in a victim's browser by luring them to a crafted webpage. The vulnerability spans Adobe Experience Manager as a Cloud Service (≤2026.7.0), AEM 6.5 LTS (≤SP2), and AEM 6.5 (≤6.5.24), per APSB26-98. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires two concrete conditions: (1) the attacker must have or obtain a low-privileged authenticated session on the AEM instance (PR:L), OR must be able to craft a URL that a legitimately authenticated victim will follow - the latter is the more practical attacker path via phishing; (2) the victim must actively visit the crafted webpage (UI:R). … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 5.4 (Medium) rating is proportionate for this vulnerability class. … 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 (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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