What is CVE-2020-7654?

CVE-2020-7654 is a high-severity vulnerability in Synk Broker, classified under Insertion of Sensitive Information into Log File. CVSS score: 7.5/10. Published 2020-05-29.

How severe is CVE-2020-7654?

High severity. CVSS v3 base score is 7.5 out of 10.

Information disclosure in Synk Broker

CVE-2020-7654

All versions of snyk-broker before 4.73.1 are vulnerable to Information Exposure. It logs private keys if logging level is set to DEBUG.

Published 2020-05-29 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.011 (64.9th percentile), scored 2026-10-01.

Low probability of exploitation in the next 30 days, but still tracked. 65th percentile — 64.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: 0.000

Affected products

Synk Broker
Snyk-Broker — versions All versions before 4.73.1

Weakness classification (CWE)

CWE-532 — Insertion of Sensitive Information into Log File

References

updates.snyk.io/snyk-broker-security-fixes-152338 (Vendor Advisory)
snyk.io/vuln/SNYK-JS-SNYKBROKER-570613 (Patch, Vendor Advisory)

Frequently asked questions

What is CVE-2020-7654?: CVE-2020-7654 is a high-severity vulnerability in Synk Broker, classified under Insertion of Sensitive Information into Log File. CVSS score: 7.5/10. Published 2020-05-29.
How severe is CVE-2020-7654?: High severity. CVSS v3 base score is 7.5 out of 10.