SSRF in Psi-Probe Psi Probe
CVE-2026-3270
A vulnerability has been found in psi-probe PSI Probe up to 5.3.0. This affects the function lookup of the file psi-probe-core/src/main/java/psiprobe/tools/Whois.java of the component Whois. The manipulation leads to server-side request forgery. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Vulnerability class: SSRF (Server-Side Request Forgery)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.005 (42.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 42nd percentile — 42.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.005 · change: +0.002
Affected products
- Psi-Probe Psi Probe — versions 5.0, 5.1, 5.2
- Psi-Probe Psi Probe
Weakness classification (CWE)
References
- vuldb.com/ (technical-description, VDB Entry, Third Party Advisory, vdb-entry)
- vuldb.com/ (signature, Permissions Required, permissions-required, VDB Entry)
- vuldb.com/ (VDB Entry, Third Party Advisory, third-party-advisory)
- github.com/AnalogyC0de/public_exp/issues/12 (issue-tracking, Exploit, Third Party Advisory, exploit)
Frequently asked questions
- What is CVE-2026-3270?
- CVE-2026-3270 is a medium-severity vulnerability in Psi-Probe Psi Probe, classified under Server-Side Request Forgery (SSRF). CVSS score: 6.3/10. Published 2026-02-27.
- How severe is CVE-2026-3270?
- Medium severity. CVSS v3 base score is 6.3 out of 10.