VulnerabilityModified
CVE-2022-25931
All versions of package easy-static-server are vulnerable to Directory Traversal due to missing input sanitization and sandboxes being employed to the req.url user input that is passed to the server code.
HIGH 7.5EPSS 1.32%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.32%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
All versions of package easy-static-server are vulnerable to Directory Traversal due to missing input sanitization and sandboxes being employed to the req.url user input that is passed to the server code.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 1.32% probability · 69th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-22
- Affected
- easy-static-server project/easy-static-server
- Source
- report@snyk.io
References
- https://gist.github.com/lirantal/fdfbe26561788c8194a54bf6d31772c9Exploit, Third Party Advisory
- https://github.com/cunjieliu/easyServer/blob/master/index.js%23L27Broken Link, Third Party Advisory
- https://security.snyk.io/vuln/SNYK-JS-EASYSTATICSERVER-3153539Exploit, Third Party Advisory
- https://gist.github.com/lirantal/fdfbe26561788c8194a54bf6d31772c9Exploit, Third Party Advisory
- https://github.com/cunjieliu/easyServer/blob/master/index.js%23L27Broken Link, Third Party Advisory
- https://security.snyk.io/vuln/SNYK-JS-EASYSTATICSERVER-3153539Exploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.