Privilege escalation in Psi-Probe Psi Probe
CVE-2026-3268
A vulnerability was detected in psi-probe PSI Probe up to 5.3.0. The affected element is an unknown function of the file psi-probe-core/src/main/java/psiprobe/controllers/sessions/RemoveSessAttributeController.java of the component Session Attribute Handler. Performing a manipulation results in improper access controls. The attack can be initiated remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
EPSS: 0.002 (13.5th percentile) — read the EPSS interpretation.
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:N/I:L/A:L.
Affected products
- Psi-probe Psi Probe — versions 5.0, 5.1, 5.2
- Psi-probe Psi_probe
Weakness classification (CWE)
References
- cna@vuldb.com (VDB Entry, Third Party Advisory, vdb-entry)
- cna@vuldb.com (signature, Permissions Required, permissions-required, VDB Entry)
- cna@vuldb.com (VDB Entry, Third Party Advisory, third-party-advisory)
- cna@vuldb.com (issue-tracking, Exploit, Third Party Advisory, exploit, Issue Tracking)
Frequently asked questions
- What is CVE-2026-3268?
- CVE-2026-3268 is a medium-severity vulnerability in Psi-Probe Psi Probe, classified under Incorrect Privilege Assignment. CVSS score: 5.4/10. Published 2026-02-26.
- How severe is CVE-2026-3268?
- Medium severity. CVSS v3 base score is 5.4 out of 10.