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CVE-2026-47990— Adobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)

Quick assessment

Affected
Adobe Adobe Experience Manager
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是美国奥多比（Adobe）公司的一套可用于构建网站、移动应用程序和表单的内容管理解决方案。该方案支持移动内容管理、营销销售活动管理和多站点管理等。 Adobe Experience Manager 6.5.24版本、LTS SP1版本、2026.04版本及之前版本存在跨站脚本漏洞，该漏洞源于存储型跨站脚本漏洞，可能导致低权限攻击者向易受攻击的表单字段注入恶意脚本。当受害者浏览包含该字段的页面时，恶意JavaScript可能在受害者浏览器中执行。

CVSS 5.4 · Medium EPSS 0.21% · P11

Affected Version Matrix 1

VendorProduct Version RangeStatus
Adobe Adobe Experience Manager ≤ 2026.04 affected
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I. Basic Information for CVE-2026-47990

Vulnerability Information
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Vulnerability Title
Adobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)
Source: CVE Program / CVE List V5
Vulnerability Description
Adobe Experience Manager versions 6.5.24, LTS SP1, 2026.04 and earlier are 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
Adobe Experience Manager 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Adobe Experience Manager是美国奥多比（Adobe）公司的一套可用于构建网站、移动应用程序和表单的内容管理解决方案。该方案支持移动内容管理、营销销售活动管理和多站点管理等。 Adobe Experience Manager 6.5.24版本、LTS SP1版本、2026.04版本及之前版本存在跨站脚本漏洞，该漏洞源于存储型跨站脚本漏洞，可能导致低权限攻击者向易受攻击的表单字段注入恶意脚本。当受害者浏览包含该字段的页面时，恶意JavaScript可能在受害者浏览器中执行。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Adobe Adobe Experience Manager 0 ~ 2026.04 -

II. Public POCs for CVE-2026-47990

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III. Intelligence Information for CVE-2026-47990

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Vendor Advisories for CVE-2026-47990 (1)

Same Patch Batch · Adobe · 2026-06-09 · 123 CVEs total

CVE-2026-48303 10.0 CRITICAL Adobe Campaign Classic (ACC) | Incorrect Authorization (CWE-863)
CVE-2026-47938 10.0 CRITICAL Adobe Campaign Classic (ACC) | Server-Side Request Forgery (SSRF) (CWE-918)
CVE-2026-47928 9.6 CRITICAL ColdFusion | Improper Input Validation (CWE-20)
CVE-2026-34691 9.3 CRITICAL Adobe Experience Manager Forms JEE | Cross-site Scripting (Stored XSS) (CWE-79)
CVE-2026-47932 8.8 HIGH ColdFusion | Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal'
CVE-2026-47907 8.6 HIGH Dreamweaver Desktop | Improper Access Control (CWE-284)
CVE-2026-47906 8.6 HIGH Dreamweaver Desktop | Dependency on Vulnerable Third-Party Component (CWE-1395)
CVE-2026-47931 8.4 HIGH ColdFusion | Improper Input Validation (CWE-20)
CVE-2026-47929 8.4 HIGH ColdFusion | Incorrect Authorization (CWE-863)
CVE-2026-47930 8.1 HIGH ColdFusion | Improper Input Validation (CWE-20)
CVE-2026-34693 8.0 HIGH Adobe Experience Manager Forms JEE | Cross-site Scripting (Reflected XSS) (CWE-79)
CVE-2026-34707 7.8 HIGH InCopy | Heap-based Buffer Overflow (CWE-122)
CVE-2026-47919 7.8 HIGH Acrobat Reader | Use After Free (CWE-416)
CVE-2026-34708 7.8 HIGH InCopy | Stack-based Buffer Overflow (CWE-121)
CVE-2026-47921 7.8 HIGH Acrobat Reader | Use After Free (CWE-416)
CVE-2026-47920 7.8 HIGH Acrobat Reader | Use After Free (CWE-416)
CVE-2026-34706 7.8 HIGH InCopy | Out-of-bounds Write (CWE-787)
CVE-2026-47913 7.8 HIGH Acrobat Reader | Use After Free (CWE-416)
CVE-2026-47914 7.8 HIGH Acrobat Reader | Use After Free (CWE-416)
CVE-2026-34710 7.8 HIGH Substance3D - Sampler | Out-of-bounds Write (CWE-787)

Showing top 20 of 123 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Adobe Experience Manager
Same vendor: Adobe
Same weakness: CWE-79

V. Comments for CVE-2026-47990

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