EUVD-2026-74216
GHSA-wf79-v9gw-m95c
Severity by source
AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Low-privileged account required to inject payload; active victim browsing required; scope changes to victim browser; no availability impact.
Primary rating from Vendor (adobe).
CVSS VectorVendor: adobe
Lifecycle Timeline
2DescriptionCVE.org
Adobe Experience Manager is affected by a stored Cross-Site Scripting (XSS) vulnerability that could be abused by a low-privileged attacker to inject malicious scripts into vulnerable form fields. Malicious JavaScript may be executed in a victim's browser when they browse to the page containing the vulnerable field. Scope is changed.
AnalysisAI
Stored Cross-Site Scripting in Adobe Experience Manager (AEM) allows a low-privileged authenticated attacker to inject persistent malicious JavaScript into vulnerable form fields across the authoring interface. When any victim - including higher-privileged users such as administrators - browses to the page rendering the stored payload, the script executes in their browser, enabling session token theft, unauthorized content manipulation, or further actions on their behalf. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires the attacker to possess a valid low-privileged AEM account - such as an author, contributor, or equivalent role - sufficient to submit content via the vulnerable form field. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 5.4 score appropriately captures the moderate severity of this finding: network-accessible (AV:N) but gated behind a valid low-privileged account (PR:L) and requiring a victim to navigate to the affected page (UI:R). … 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 fixes per Adobe Security Advisory APSB26-98, available 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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