What is CVE-2023-31056?

CVE-2023-31056 is a critical-severity vulnerability in Cloverdx, classified under Insertion of Sensitive Information into Log File. CVSS score: 9.1/10. Published 2023-04-24.

How severe is CVE-2023-31056?

Critical severity. CVSS v3 base score is 9.1 out of 10.

Information disclosure in Cloverdx

CVE-2023-31056

CloverDX before 5.17.3 writes passwords to the audit log in certain situations, if the audit log is enabled and single sign-on is not employed. The fixed versions are 5.15.4, 5.16.2, 5.17.3, and 6.0.x.

Published 2023-04-24 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.006 (47.7th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 48th percentile — 47.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000

Affected products

Cloverdx — versions 5.16.0, 5.16.1

Weakness classification (CWE)

CWE-532 — Insertion of Sensitive Information into Log File

References

support1.cloverdx.com/hc/en-us/articles/8484869595164-Security-advisory-April-2… (Mitigation, Vendor Advisory)

Frequently asked questions

What is CVE-2023-31056?: CVE-2023-31056 is a critical-severity vulnerability in Cloverdx, classified under Insertion of Sensitive Information into Log File. CVSS score: 9.1/10. Published 2023-04-24.
How severe is CVE-2023-31056?: Critical severity. CVSS v3 base score is 9.1 out of 10.