Path Traversal in Synk Broker

CVE-2020-7648

All versions of snyk-broker before 4.72.2 are vulnerable to Arbitrary File Read. It allows arbitrary file reads for users who have access to Snyk's internal network by appending the URL with a fragment identifier and a whitelisted path e.g. `#package.json`

Vulnerability class: Path Traversal (Directory Traversal)

EPSS: 0.011 (63.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

Affected products

  • Synk Broker
  • N/a Snyk-broker — versions All versions before 4.72.2

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2020-7648?
CVE-2020-7648 is a medium-severity vulnerability in Synk Broker, classified under Path Traversal. CVSS score: 6.5/10. Published 2020-05-29.
How severe is CVE-2020-7648?
Medium severity. CVSS v3 base score is 6.5 out of 10.