Description
Adobe Connect is affected by an Improper Restriction of XML External Entity Reference ('XXE') vulnerability that could result in arbitrary code execution in the context of the current user. A low-privileged attacker could exploit this vulnerability to execute arbitrary code. Exploitation of this issue does not require user interaction. Scope is changed.
Published: 2026-11-10
Score: 9.9 Critical
EPSS: n/a
KEV: No
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History

Tue, 10 Nov 2026 21:45:00 +0000

Type Values Removed Values Added
Description Adobe Connect is affected by an Improper Restriction of XML External Entity Reference ('XXE') vulnerability that could result in arbitrary code execution in the context of the current user. A low-privileged attacker could exploit this vulnerability to execute arbitrary code. Exploitation of this issue does not require user interaction. Scope is changed.
Title Adobe Connect | Improper Restriction of XML External Entity Reference ('XXE') (CWE-611)
Weaknesses CWE-611
References
Metrics cvssV3_1

{'score': 9.9, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H'}

Subscriptions

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cve-icon MITRE

Status: PUBLISHED

Assigner: adobe

Published:

Updated: 2026-11-11T10:40:03.454Z

Reserved: 2026-11-04T11:19:10.449Z

Link: CVE-2026-121887

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-11-10T22:18:26.060

Modified: 2026-11-11T05:19:30.710

Link: CVE-2026-121887

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

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Weaknesses