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TI-2020-07828 Aliases CVE-2020-9742GHSA-vmx3-v345-ffj8

Reflected XSS in AEM Inbox module

Priority MEDIUM 43CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
Required
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.

Summary

AEM versions 6.5.5.0 (and below), 6.4.8.1 (and below) and 6.3.3.8 (and below) are affected by a stored XSS vulnerability that allows users with 'Author' privileges to store malicious scripts in fields associated with the Inbox calendar feature. These scripts may be executed in a victim’s browser when they open the page containing the vulnerable field.

Why it matters now

EPSS 0.01845 79th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
AdobeExperience Managerup to 6.5.5.0; up to 6.4.8.1; up to 6.3.3.8; up to None—No fix listedCNA
  • Experience Manager VendorAdobe Affected up to 6.5.5.0; up to 6.4.8.1; up to 6.3.3.8; up to None Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:adobe:experience_manager:*:*:*:*:*:*:*:*6.3.0.0 – 6.3.3.8; 6.4.0.0 – 6.4.8.1; 6.5.0.0 – 6.5.5.0VulnerableAdobe
  • cpe:2.3:a:adobe:experience_manager:*:*:*:*:*:*:*:* Versions 6.3.0.0 – 6.3.3.8; 6.4.0.0 – 6.4.8.1; 6.5.0.0 – 6.5.5.0 Vulnerable ·Adobe

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-9742
  2. 2026-10-03 Alias added: GHSA-vmx3-v345-ffj8

References

Advisory 1

  • TI-2025-31549 Adobe Experience Manager (MS) | Deserialization of Untrusted Data (CWE-502) CVSS 3.1CRITICAL 9.8
  • TI-2018-03574 Server-side request forgery in Adobe Experience Manager AEM 6.4 and earlier CVSS 3.0HIGH 7.5
  • TI-2016-00865 Dispatcher before 4.1.5 in Adobe Experience Manager 5.6.1, 6.0.0, and 6.1.0 does not… CVSS 3.0HIGH 7.5
  • TI-2016-00864 The Servlets Post component 2.3.6 in Apache Sling, as used in Adobe Experience Manager… CVSS 3.0HIGH 7.5
  • TI-2019-05642 Adobe Experience Manager versions 6.5, and 6.4 have an authentication bypass… CVSS 3.0CRITICAL 9.8
  • TI-2019-05759 XML external entity injection in Adobe Experience Manager CVSS 3.1HIGH 7.5
See all 1298 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences