Vulnerability in Cubecart
CVE-2021-33394
Cubecart 6.4.2 allows Session Fixation. The application does not generate a new session cookie after the user is logged in. A malicious user is able to create a new session cookie value and inject it to a victim. After the victim logs in, the injected cookie becomes valid, giving the attacker access to the user's account through the active session.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.007 (51.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 51st percentile — 51.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000
Affected products
- Cubecart — versions 6.4.2
Weakness classification (CWE)
References
- github.com/xoffense/POC/blob/main/Session Fixation in Cubecart 6.4.2.md (Exploit, Patch, Third Party Advisory)
- github.com/cubecart/v6/commit/aac7b3a13a43e302d91f94a120417b2fda737d0f (Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-33394?
- CVE-2021-33394 is a medium-severity vulnerability in Cubecart, classified under Session Fixation. CVSS score: 5.4/10. Published 2021-05-27.
- How severe is CVE-2021-33394?
- Medium severity. CVSS v3 base score is 5.4 out of 10.