CVE-2026-23796

CRITICAL

9.8

Description

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.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published2/5/2026

Last Modified2/19/2026

Sourcenvd

Honeypot Sightings0

Affected Products

opensolution:quick.cart

Weaknesses (CWE)

CWE-384

References

https://cert.pl/posts/2026/02/CVE-2026-23796(cvd@cert.pl)

https://opensolution.org/sklep-internetowy-quick-cart.html(cvd@cert.pl)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.