Vulnerability · Published Jan 25, 2023 · Assigned by snyk
CVE-2022-21192
High 7.5
In plain English
A high-severity path traversal in serve-lite. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 1.4% (higher than 72% of all known vulnerabilities).
Severity (CVSS 3.1)7.5High
Exploit odds (30 days)1.4%top 27.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
All versions of the package serve-lite are vulnerable to Directory Traversal due to missing input sanitization or other checks and protections employed to the req.url passed as-is to path.join().
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| npm | serve-lite | no fix listed | GHSA-5qq4-m6c3-xxmf |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| n/a | serve-lite | 0 – before * |
Weakness: CWE-22 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N