Authenticated script execution via undisclosed web input
Published Feb 17, 2026 · Updated Feb 17, 2026
Cross-site scripting in Dell Unisphere for PowerMax vApp 9.2.4.x allows remote authenticated users to execute script in a victim's browser. Dell has not published the vulnerable page or parameter, or how attacker-controlled input reaches an HTML response without neutralization. Low-privileged application access and victim interaction are required; successful exploitation permits information disclosure, session theft, or client-side request forgery.
Summary
What happened
Cross-site scripting in Dell Unisphere for PowerMax vApp 9.2.4.x allows remote authenticated users to execute script in a victim's browser. Dell has not published the vulnerable page or parameter, or how attacker-controlled input reaches an HTML response without neutralization. Low-privileged application access and victim interaction are required; successful exploitation permits information disclosure, session theft, or client-side request forgery.
The record
- CVE
- CVE-2026-23861
- Published
- Feb 17, 2026
- Updated
- Feb 17, 2026
- Vendor
- Dell
- Product
- Unisphere for PowerMax Virtual Appliance
- Classifications
- CWE-79, T1203
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Feb 17, 2026CVE publishedPublication date reported by the CVE source.
- Feb 17, 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=N/A <9.2.4.19 or later
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.
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
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Your stack
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