Session theft via stored management-interface script
Published Jun 2, 2022 · Updated Sep 17, 2024
Stored XSS in Dell Technologies PowerStore before 2.1.1.0 allows remote authenticated users to run script in a victim's browser. The management application accepts malicious HTML or JavaScript into a trusted application data store and later renders that content without neutralization. Exploitation requires high privileges and a victim to access the stored data, enabling information disclosure, session theft, or client-side request forgery.
Summary
What happened
Stored XSS in Dell Technologies PowerStore before 2.1.1.0 allows remote authenticated users to run script in a victim's browser. The management application accepts malicious HTML or JavaScript into a trusted application data store and later renders that content without neutralization. Exploitation requires high privileges and a victim to access the stored data, enabling information disclosure, session theft, or client-side request forgery.
The record
- CVE
- CVE-2022-26866
- Published
- Jun 2, 2022
- Updated
- Sep 17, 2024
- Vendor
- Dell Technologies
- Product
- PowerStore
- Classifications
- CWE-79, T1203
- Attack vector
- network
- Privileges
- admin
Timeline
How it unfolded
- Jun 2, 2022CVE publishedPublication date reported by the CVE source.
- Sep 17, 2024Record 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=unspecified <PowerStore SW v2.1.1.0
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
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Technologies
Your stack
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Your stack
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