Session hijacking via unchanged pre-authentication identifier
Published Feb 5, 2026 · Updated Feb 5, 2026
Session fixation in OpenSolution Quick.Cart 6.7 allows attackers to hijack an authenticated session through a preset session ID. The session lifecycle accepts an identifier before login and retains that same value after authentication instead of issuing a fresh identifier. Exploitation requires a victim to authenticate with the attacker-fixed identifier, after which the attacker can access the victim's authenticated session.
Summary
What happened
Session fixation in OpenSolution Quick.Cart 6.7 allows attackers to hijack an authenticated session through a preset session ID. The session lifecycle accepts an identifier before login and retains that same value after authentication instead of issuing a fresh identifier. Exploitation requires a victim to authenticate with the attacker-fixed identifier, after which the attacker can access the victim's authenticated session.
The record
- CVE
- CVE-2026-23796
- Published
- Feb 5, 2026
- Updated
- Feb 5, 2026
- Vendor
- OpenSolution
- Product
- Quick.Cart
- Classifications
- CWE-384, T1550.004
- Attack vector
- local
- Privileges
- unauthenticated
Timeline
How it unfolded
- Feb 5, 2026CVE publishedPublication date reported by the CVE source.
- Feb 5, 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=6.7
What conditions does exploitation require?
What is affected?
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.
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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