SQL Injection in Pkrystian Full-Stack-Bank
CVE-2023-7331
A vulnerability was detected in PKrystian Full-Stack-Bank up to bf73a0179e3ff07c0d7dc35297cea0be0e5b1317. This vulnerability affects unknown code of the component User Handler. Performing manipulation results in sql injection. It is possible to initiate the attack remotely. This product is using a rolling release to provide continious delivery. Therefore, no version details for affected nor updated releases are available. The patch is named 25c9965a872c704f3a9475488dc5d3196902199a. It is suggested to install a patch to address this issue.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.7 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.002 (13.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 14th percentile — 13.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: +0.000
Affected products
- Pkrystian Full-Stack-Bank — versions bf73a0179e3ff07c0d7dc35297cea0be0e5b1317
Weakness classification (CWE)
References
- vuldb.com/ (vdb-entry)
- vuldb.com/ (signature, permissions-required)
- github.com/PKrystian/Full-Stack-Bank/pull/21 (issue-tracking)
- github.com/PKrystian/Full-Stack-Bank/commit/25c9965a872c704f3a9475488dc5d319690… (patch)
Frequently asked questions
- What is CVE-2023-7331?
- CVE-2023-7331 is a medium-severity vulnerability in Pkrystian Full-Stack-Bank, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 4.7/10. Published 2025-12-31.
- How severe is CVE-2023-7331?
- Medium severity. CVSS v3 base score is 4.7 out of 10.