OpenSolution Quick.Cart 6.7 Session Identifier session fixiation

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.1$0-$5k0.00

Summaryinfo

A vulnerability was found in OpenSolution Quick.Cart 6.7 and classified as critical. Affected by this issue is some unknown functionality of the component Session Identifier Handler. Executing a manipulation can lead to session fixiation. This vulnerability appears as CVE-2026-23796. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability has been found in OpenSolution Quick.Cart 6.7 and classified as critical. This vulnerability affects an unknown code of the component Session Identifier Handler. The manipulation with an unknown input leads to a session fixiation vulnerability. The CWE definition for the vulnerability is CWE-384. Authenticating a user, or otherwise establishing a new user session, without invalidating any existing session identifier gives an attacker the opportunity to steal authenticated sessions. As an impact it is known to affect integrity. CVE summarizes:

Quick.Cart allows a user's session identifier to be set before authentication. The value of this session ID stays the same after authentication. This behaviour enables an attacker to fix a session ID for a victim and later hijack the authenticated session. The vendor was notified early about this vulnerability, but didn't respond with the details of vulnerability or vulnerable version range. Only version 6.7 was tested and confirmed as vulnerable, other versions were not tested and might also be vulnerable.

The weakness was presented by Beniamin Jabłoński. The advisory is shared for download at opensolution.org. This vulnerability was named CVE-2026-23796 since 01/16/2026. The exploitation appears to be easy. The attack can be initiated remotely. There are neither technical details nor an exploit publicly available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 7.1
VulDB Meta Temp Score: 7.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.3
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔒

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Session fixiation
CWE: CWE-384
CAPEC: 🔒
ATT&CK: 🔒

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

01/16/2026 CVE reserved
02/05/2026 +20 days Advisory disclosed
02/05/2026 +0 days VulDB entry created
02/19/2026 +14 days VulDB entry last update

Sourcesinfo

Advisory: opensolution.org
Researcher: Beniamin Jabłoński
Status: Not defined

CVE: CVE-2026-23796 (🔒)
GCVE (CVE): GCVE-0-2026-23796
GCVE (VulDB): GCVE-100-344488

Entryinfo

Created: 02/05/2026 14:13
Updated: 02/19/2026 20:14
Changes: 02/05/2026 14:13 (66), 02/19/2026 20:14 (11)
Complete: 🔍
Cache ID: 216::103

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