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CVE-2026-90531— Adobe Experience Manager | Improper Restriction of XML External Entity Reference ('XXE') (CWE-611)

Quick assessment

Affected
Adobe Adobe Experience Manager as a Cloud Service
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Adobe Experience Manager 存在一种不恰当限制 XML 外部实体引用（XXE）的漏洞，可能导致权限提升。低权限的攻击者可利用此漏洞获得对内部资源的高级别访问权限。利用该问题无需用户交互。受影响范围已变更。

CVSS 9.6 · Critical

Affected Version Matrix 6

VendorProduct Version RangeStatus
Adobe Adobe Experience Manager 6.5 ≤ 6.5.25 affected
6.5.22 - Hotfix for GRANITE-71772, 6.5.23 - Hotfix for GRANITE-71772, 6.5.24 - Hotfix for GRANITE-71 unaffected
Adobe Adobe Experience Manager 6.5 LTS ≤ 6.5 LTS SP3 affected
6.5 LTS SP1 - Hotfix for GRANITE-71772, 6.5 LTS SP2 - Hotfix for GRANITE-71772, 6.5 LTS SP3 - Hotfix unaffected
Adobe Adobe Experience Manager as a Cloud Service ≤ 2026.9.28187 affected
2026.9.28386 unaffected
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I. Basic Information for CVE-2026-90531

Vulnerability Information
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Vulnerability Title
Adobe Experience Manager | Improper Restriction of XML External Entity Reference ('XXE') (CWE-611)
Source: CVE Program / CVE List V5
Vulnerability Description
Adobe Experience Manager is affected by an Improper Restriction of XML External Entity Reference ('XXE') vulnerability that could result in privilege escalation. A low-privileged attacker could exploit this vulnerability to gain elevated access to internal resources. Exploitation of this issue does not require user interaction. Scope is changed.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
XML外部实体引用的不恰当限制(XXE)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Adobe Adobe Experience Manager as a Cloud Service 0 ~ 2026.9.28187 -
Adobe Adobe Experience Manager 6.5 LTS 0 ~ 6.5 LTS SP3 -
Adobe Adobe Experience Manager 6.5 0 ~ 6.5.25 -

II. Public POCs for CVE-2026-90531

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III. Intelligence Information for CVE-2026-90531

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Other References for CVE-2026-90531 (1)

  • 404 vendor-advisory

Same Patch Batch · Adobe · 2026-10-13 · 177 CVEs total

CVE-2026-103849 10.0 CRITICAL Adobe Commerce | Improper Neutralization of Special Elements Used in a Template Engine (CW
CVE-2026-106622 10.0 CRITICAL ColdFusion | Server-Side Request Forgery (SSRF) (CWE-918)
CVE-2026-106624 10.0 CRITICAL ColdFusion | Improper Control of Generation of Code ('Code Injection') (CWE-94)
CVE-2026-48382 10.0 CRITICAL Adobe Experience Manager | Incorrect Authorization (CWE-863)
CVE-2026-48383 10.0 CRITICAL Adobe Experience Manager | Incorrect Authorization (CWE-863)
CVE-2026-105899 10.0 CRITICAL ColdFusion | Unrestricted Upload of File with Dangerous Type (CWE-434)
CVE-2026-90532 10.0 CRITICAL Adobe Experience Manager | Incorrect Authorization (CWE-863)
CVE-2026-105903 9.9 CRITICAL ColdFusion | Improper Control of Generation of Code ('Code Injection') (CWE-94)
CVE-2026-103848 9.9 CRITICAL Adobe Experience Manager | Improper Neutralization of Special Elements used in an OS Comma
CVE-2026-105895 9.9 CRITICAL Adobe Experience Manager | Improper Input Validation (CWE-20)
CVE-2026-106612 9.9 CRITICAL ColdFusion | Incorrect Authorization (CWE-863)
CVE-2026-75732 9.9 CRITICAL Adobe Experience Manager | Incorrect Authorization (CWE-863)
CVE-2026-92909 9.8 CRITICAL Adobe Commerce | Incorrect Authorization (CWE-863)
CVE-2026-75994 9.6 CRITICAL ColdFusion | Incorrect Authorization (CWE-863)
CVE-2026-106620 9.6 CRITICAL ColdFusion | Incorrect Authorization (CWE-863)
CVE-2026-100133 9.3 CRITICAL Adobe Commerce | Cross-site Scripting (Stored XSS) (CWE-79)
CVE-2026-90530 9.3 CRITICAL ColdFusion | Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal'
CVE-2026-106629 9.3 CRITICAL Adobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)
CVE-2026-106630 9.3 CRITICAL Adobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)
CVE-2026-83662 9.3 CRITICAL Adobe Experience Manager | Cross-site Scripting (Reflected XSS) (CWE-79)

Showing top 20 of 177 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Adobe Experience Manager as a Cloud Service
Same vendor: Adobe
Same weakness: CWE-611

V. Comments for CVE-2026-90531

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