Adobe Experience Manager | Improper Restriction of XML External Entity Reference ('XXE') (CWE-611)
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.
CVE-2026-90531
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-90531
Adobe Experience Manager as a Cloud Service
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Adobe Experience Manager 6.5 LTS
Source reference: /containers/cna/affected/1/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Adobe Experience Manager 6.5
Source reference: /containers/cna/affected/2/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"vendor": "Adobe",
"product": "Adobe Experience Manager as a Cloud Service",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "2026.9.28187"
},
{
"status": "unaffected",
"version": "2026.9.28386",
"versionType": "custom"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "Adobe",
"product": "Adobe Experience Manager 6.5 LTS",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "6.5 LTS SP3"
},
{
"status": "unaffected",
"version": "6.5 LTS SP1 - Hotfix for GRANITE-71772, 6.5 LTS SP2 - Hotfix for GRANITE-71772, 6.5 LTS SP3 - Hotfix for GRANITE-71772",
"versionType": "custom"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "Adobe",
"product": "Adobe Experience Manager 6.5",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "6.5.25"
},
{
"status": "unaffected",
"version": "6.5.22 - Hotfix for GRANITE-71772, 6.5.23 - Hotfix for GRANITE-71772, 6.5.24 - Hotfix for GRANITE-71772, 6.5.25 - Hotfix for GRANITE-71772",
"versionType": "custom"
}
],
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-90531
Source reference:
/cveMetadata/cveId
Publisher severity
critical
Source reference: /containers/cna/metrics
- Event
- #21431 · Revision 1
- Added to Heist Feed
- Publisher date