Session hijacking via reflected script injection
Published Feb 11, 2026 · Updated Feb 11, 2026
Reflected cross-site scripting in Plunet BusinessManager 10.15.1 allows remote attackers to hijack sessions after victim interaction. The application reflects attacker-controlled input into an HTTP response, but the advisory does not disclose the affected endpoint, parameter, or missing output-encoding operation. A victim must render the crafted response, enabling theft of session data and unauthorized actions with the victim's authority.
Summary
What happened
Reflected cross-site scripting in Plunet BusinessManager 10.15.1 allows remote attackers to hijack sessions after victim interaction. The application reflects attacker-controlled input into an HTTP response, but the advisory does not disclose the affected endpoint, parameter, or missing output-encoding operation. A victim must render the crafted response, enabling theft of session data and unauthorized actions with the victim's authority.
The record
- CVE
- CVE-2026-2337
- Published
- Feb 11, 2026
- Updated
- Feb 11, 2026
- Vendor
- Plunet
- Product
- Plunet BusinessManager
- Classifications
- CWE-79
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Feb 11, 2026CVE publishedPublication date reported by the CVE source.
- Feb 11, 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=10.15.1
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
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Weakness, pattern, technique
Public exploit references
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Technologies
Your stack
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Your stack
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