CVE-2026-90531 json
Adobe Experience Manager | Improper Restriction of XML External Entity Reference ('XXE') (CWE-611)
published 29d ago modified 13d ago also EUVD-2026-100561
- cvss
- 9.6
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.4%
- EPSS 1.4% chance of exploitation in 30 days, percentile 72%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- Adobe Adobe Experience Manager as a Cloud Service 2026.9.28386
- Adobe Adobe Experience Manager 6.5 LTS 6.5 LTS SP1 - Hotfix for GRANITE-71772, 6.5 LTS SP2 - Hotfix for GRANITE-71772, 6.5 LTS SP3 - Hotfix for GRANITE-71772
- Adobe Adobe Experience Manager 6.5 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
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Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 30d ago
Exploit prediction
1.40% chance of exploitation in the next 30 days, higher than 72% of all scored CVEs (FIRST EPSS, 2026-11-11).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 9.6 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N |
Affected products
- Adobe Adobe Experience Manager as a Cloud Service
- Adobe Adobe Experience Manager 6.5 LTS
- Adobe Adobe Experience Manager 6.5
Classification
- Weakness
-
- CWE-611 Improper Restriction of XML External Entity Reference
References
-
helpx.adobe.com
/security/products/experience-manager/apsb26-152.html
vendor-advisory, broken-link
Sources
- CVE List CVE-2026-90531
- NVD CVE-2026-90531
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.