PT-2020-19681 · Snyk · Snyk-Broker

Wing Chan · Published 2020-05-29 · Updated 2021-07-21 · CVE-2020-7648

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions snyk-broker versions prior to 4.72.2

Description The issue allows arbitrary file reads for users who have access to Snyk's internal network. This can be achieved by appending the URL with a fragment identifier and a whitelisted path, such as #package.json.

Recommendations For versions prior to 4.72.2, update to version 4.72.2 or later to resolve the issue. As a temporary workaround, consider restricting access to the internal network to minimize the risk of exploitation.

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2020-7648

GHSA-9XV2-548X-5H79

SNYK-JS-SNYKBROKER-570607

Affected Products

Snyk-Broker

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2020-7648 · Security Note
• https://updates.snyk.io/snyk-broker-security-fixes-152338 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-7648 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-9xv2-548x-5h79 · Vendor Advisory
• https://snyk.io/vuln/SNYK-JS-SNYKBROKER-570607 · Vendor Advisory
• https://t.me/cvenotify/4094 · Telegram Post