CVE-2020-7649 json
Directory Traversal
published 2022-07-25 4 y ago modified 2026-06-17 4 mo ago also GHSA-gq75-5gc3-rfwg , EUVD-2022-6340
- cvss
- 4.9
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.6%
- EPSS 1.6% chance of exploitation in 30 days, percentile 76%
- public exploits
- 0
- none known
Summary
This affects the package snyk-broker before 4.73.0. It allows arbitrary file reads for users with access to Snyk's internal network via directory traversal.
Patch / fix
- npm snyk-broker 4.73.0
- n/a snyk-broker 4.73.0
Exploit prediction
1.63% chance of exploitation in the next 30 days, higher than 76% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- security.snyk.io https://security.snyk.io/vuln/SNYK-JS-SNYKBROKER-570608 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 4.9 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N/E:P/RL:O/RC:C |
| CNA | 3.1 | 4.9 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N |
| NVD | 3.1 | 4.9 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N |
| GitHub | 3.1 | 4.9 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| npm | snyk-broker | <4.73.0 |
4.73.0 |
Affected products
- n/a snyk-broker
Classification
- Weakness
-
- CWE-22 Improper Limitation of a Pathname to a Restricted Directory
References
-
github.com
/snyk/broker/commit/90e0bac07a800b7c4c6646097c9c89d6b878b429
web, patch, third-party-advisory
-
security.snyk.io
/vuln/SNYK-JS-SNYKBROKER-570608
web, exploit, vendor-advisory
-
updates.snyk.io
/snyk-broker-security-fixes-152338
web, vendor-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2020-7649
advisory
-
github.com
/snyk/broker
package
-
github.com
/snyk/broker/releases/tag/v4.73.0
web
Sources
- CVE List CVE-2020-7649
- GitHub Advisory GHSA-gq75-5gc3-rfwg
- NVD CVE-2020-7649
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.