CVE-2026-83662: Cross-site Scripting (Reflected XSS) (CWE-79) in Adobe Adobe Experience Manager as a Cloud Service
Description
Adobe Experience Manager as a Cloud Service is affected by a reflected Cross-Site Scripting (XSS) vulnerability (CVE-2026-83662). This vulnerability allows an attacker to inject malicious scripts into web pages, potentially leading to elevated access or control over a victim's account or session. Exploitation requires user interaction, such as visiting a crafted URL or interacting with a compromised page. The vulnerability has a critical severity with a CVSS score of 9.3.
CVSS v3.1
Score 9.3critical
Affected software
Adobe
Adobe Experience Manager as a Cloud Service
Adobe
Adobe Experience Manager 6.5 LTS
Adobe
Adobe Experience Manager 6.5
pkg:github/adobe/experience-manager-as-a-cloud-serviceRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-83662 is a reflected Cross-Site Scripting (XSS) vulnerability in Adobe Experience Manager as a Cloud Service. An attacker can exploit this flaw by tricking a user into visiting a malicious URL or interacting with a compromised web page, enabling script injection that may lead to elevated privileges or session hijacking. The vulnerability changes the security scope and has a high impact on confidentiality and integrity but does not affect availability.
Potential Impact
Successful exploitation can lead to an attacker executing arbitrary scripts in the context of the victim's browser session, potentially resulting in account compromise or unauthorized actions performed on behalf of the user. The vulnerability affects confidentiality and integrity with no direct impact on availability.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since this is a cloud service, Adobe may manage remediation server-side; verify with Adobe's official advisory for updates or fixes. Until a fix is confirmed, users should exercise caution with URLs and avoid interacting with untrusted links.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- adobe
- Date Reserved
- 2026-08-31T22:35:14.086Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6ace8bb12cdf04f656a47547
Added to database: 10/13/2026, 19:51:13 UTC
Last enriched: 10/13/2026, 20:03:29 UTC
Last updated: 10/13/2026, 20:08:26 UTC
Views: 10
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