Privilege escalation and SSRF via XXE
Published Aug 19, 2026 · Updated Aug 20, 2026
XML external entity processing in Dell Command Update before 5.7.1 allows local authenticated users to trigger SSRF and gain privileges. Dell has not published which XML parser or request path resolves attacker-supplied external entities, so the public record does not identify the affected function beyond DCU's XML handling. Exploitation requires local low-privileged access to the updater host, and the published impact is limited to confidentiality exposure through outbound requests plus elevation of privilege.
Summary
What happened
XML external entity processing in Dell Command Update before 5.7.1 allows local authenticated users to trigger SSRF and gain privileges. Dell has not published which XML parser or request path resolves attacker-supplied external entities, so the public record does not identify the affected function beyond DCU's XML handling. Exploitation requires local low-privileged access to the updater host, and the published impact is limited to confidentiality exposure through outbound requests plus elevation of privilege.
The record
- CVE
- CVE-2026-67268
- Published
- Aug 19, 2026
- Updated
- Aug 20, 2026
- Vendor
- Unity Technologies
- Product
- Dell Command | Update
- Classifications
- CWE-611, CAPEC-221, T1068
- Attack vector
- local
- Privileges
- authenticated
Timeline
How it unfolded
- Aug 19, 2026CVE publishedPublication date reported by the CVE source.
- Aug 20, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=0 <5.7.1
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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