VULNERABILITY INTELLIGENCE

CVE-2022-29970

CVSS score7.5 HIGH

EPSS probability2.14%

CISA KEVNot currently listed

Published2022-05-02

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Description

Sinatra before 2.2.0 does not validate that the expanded path matches public_dir when serving static files.

Weakness classification

nvd@nist.gov: CWE-22

Primary references

cve@mitre.org — Patch, Third Party Advisory
cve@mitre.org — Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108