Account hijacking via fixed session identifier
Published Sep 15, 2026 · Updated Sep 15, 2026
Session fixation in Secomea GateManager 11.5;0 and 11.4.625515072:0 allows remote attackers to hijack authenticated web sessions. Secomea identifies the webserver module but has not disclosed whether it reuses a preauthentication identifier or accepts an attacker-supplied value. Exploitation requires a victim to authenticate with a session identifier known to the attacker and exposes the victim's account privileges.
Summary
What happened
Session fixation in Secomea GateManager 11.5;0 and 11.4.625515072:0 allows remote attackers to hijack authenticated web sessions. Secomea identifies the webserver module but has not disclosed whether it reuses a preauthentication identifier or accepts an attacker-supplied value. Exploitation requires a victim to authenticate with a session identifier known to the attacker and exposes the victim's account privileges.
The record
- CVE
- CVE-2026-1758
- Published
- Sep 15, 2026
- Updated
- Sep 15, 2026
- Vendor
- Secomea
- Product
- GateManager
- Classifications
- T1550.004
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Sep 15, 2026CVE publishedPublication date reported by the CVE source.
- Sep 15, 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?
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- Affected versionversion=11.5;0, 11.4.625515072:0
What conditions does exploitation require?
What is affected?
Published CVSS scores
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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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