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

Status: published. Published: 2024-01-04. Updated: 2026-11-08.

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.

## Remediation

- fix: The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches. (source: CNA: VulnCheck) — https://github.com/boazsegev/iodine/commit/5558233fb7defda706b4f9c87c17759705949889
- fix: The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches. (source: ADP: CVE) — https://github.com/boazsegev/iodine/commit/5558233fb7defda706b4f9c87c17759705949889
- fix: iodine (RubyGems): OSV reports a fixed version 0.7.34. Check the advisory for supported release branches. (source: OSV GHSA-85rf-xh54-whp3) — https://github.com/advisories/GHSA-85rf-xh54-whp3

## Affected products and versions

-  /  (iodine): ≥ 0; < 0.7.33 (affected, semver). Source: CNA: VulnCheck
-  / iodine (iodine): 0.0.1 (affected, RubyGems); 0.0.2 (affected, RubyGems); 0.0.3 (affected, RubyGems); 0.0.4 (affected, RubyGems); 0.1.0 (affected, RubyGems); 0.1.1 (affected, RubyGems); 0.1.11 (affected, RubyGems); 0.1.12 (affected, RubyGems); 0.1.13 (affected, RubyGems); 0.1.14 (affected, RubyGems); 0.1.15 (affected, RubyGems); 0.1.16 (affected, RubyGems); 0.1.17 (affected, RubyGems); 0.1.18 (affected, RubyGems); 0.1.19 (affected, RubyGems); 0.1.2 (affected, RubyGems); 0.1.20 (affected, RubyGems); 0.1.21 (affected, RubyGems); 0.1.3 (affected, RubyGems); 0.1.4 (affected, RubyGems); 0.1.5 (affected, RubyGems); 0.1.6 (affected, RubyGems); 0.1.7 (affected, RubyGems); 0.1.8 (affected, RubyGems); 0.1.9 (affected, RubyGems); 0.2.0 (affected, RubyGems); 0.2.1 (affected, RubyGems); 0.2.10 (affected, RubyGems); 0.2.11 (affected, RubyGems); 0.2.12 (affected, RubyGems); 0.2.13 (affected, RubyGems); 0.2.14 (affected, RubyGems); 0.2.15 (affected, RubyGems); 0.2.16 (affected, RubyGems); 0.2.17 (affected, RubyGems); 0.2.2 (affected, RubyGems); 0.2.3 (affected, RubyGems); 0.2.4 (affected, RubyGems); 0.2.5 (affected, RubyGems); 0.2.6 (affected, RubyGems); 0.2.7 (affected, RubyGems); 0.2.8 (affected, RubyGems); 0.2.9 (affected, RubyGems); 0.3.0 (affected, RubyGems); 0.3.1 (affected, RubyGems); 0.3.2 (affected, RubyGems); 0.3.3 (affected, RubyGems); 0.3.4 (affected, RubyGems); 0.3.5 (affected, RubyGems); 0.3.6 (affected, RubyGems); 0.4.0 (affected, RubyGems); 0.4.1 (affected, RubyGems); 0.4.10 (affected, RubyGems); 0.4.11 (affected, RubyGems); 0.4.12 (affected, RubyGems); 0.4.14 (affected, RubyGems); 0.4.15 (affected, RubyGems); 0.4.16 (affected, RubyGems); 0.4.17 (affected, RubyGems); 0.4.18 (affected, RubyGems); 0.4.19 (affected, RubyGems); 0.4.2 (affected, RubyGems); 0.4.3 (affected, RubyGems); 0.4.4 (affected, RubyGems); 0.4.5 (affected, RubyGems); 0.4.6 (affected, RubyGems); 0.4.7 (affected, RubyGems); 0.4.8 (affected, RubyGems); 0.5.0 (affected, RubyGems); 0.5.1 (affected, RubyGems); 0.5.2 (affected, RubyGems); 0.6.0 (affected, RubyGems); 0.6.1 (affected, RubyGems); 0.6.2 (affected, RubyGems); 0.6.3 (affected, RubyGems); 0.6.4 (affected, RubyGems); 0.6.5 (affected, RubyGems); 0.7.0 (affected, RubyGems); 0.7.1 (affected, RubyGems); 0.7.10 (affected, RubyGems); 0.7.11 (affected, RubyGems); 0.7.12 (affected, RubyGems); 0.7.13 (affected, RubyGems); 0.7.14 (affected, RubyGems); 0.7.15 (affected, RubyGems); 0.7.16 (affected, RubyGems); 0.7.17 (affected, RubyGems); 0.7.18 (affected, RubyGems); 0.7.19 (affected, RubyGems); 0.7.2 (affected, RubyGems); 0.7.20 (affected, RubyGems); 0.7.21 (affected, RubyGems); 0.7.22 (affected, RubyGems); 0.7.23 (affected, RubyGems); 0.7.24 (affected, RubyGems); 0.7.25 (affected, RubyGems); 0.7.26 (affected, RubyGems); 0.7.27 (affected, RubyGems); 0.7.28 (affected, RubyGems); 0.7.29 (affected, RubyGems); 0.7.3 (affected, RubyGems); 0.7.31 (affected, RubyGems); 0.7.32 (affected, RubyGems); 0.7.33 (affected, RubyGems); 0.7.4 (affected, RubyGems); 0.7.5 (affected, RubyGems); 0.7.6 (affected, RubyGems); 0.7.7 (affected, RubyGems); 0.7.8 (affected, RubyGems); 0.7.9 (affected, RubyGems); Ecosystem version events: introduced 0; fixed 0.7.34. Source: OSV GHSA-85rf-xh54-whp3

## Severity and prioritization

- CVSS 3.1: 7.5 (high); CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N; source: ADP: CISA-ADP

- CISA KEV: No listing in collected sources

- EPSS: 0.92% as of 2026-11-08; percentile 60.56%

- SSVC: exploitation poc; automatable no; technical impact partial; source ADP: CISA-ADP

- Weaknesses: CWE-22

## Exploit evidence

No exploit evidence in collected sources. This is not proof of no exploitation.

## References

- https://github.com/boazsegev/iodine/security/advisories/GHSA-85rf-xh54-whp3 (CNA: VulnCheck; vendor-advisory)

- https://github.com/boazsegev/iodine/commit/5558233fb7defda706b4f9c87c17759705949889 (CNA: VulnCheck; patch)

- https://github.com/advisories/GHSA-85rf-xh54-whp3 (CNA: VulnCheck; vendor-advisory)

- https://vulncheck.com/advisories/vc-advisory-GHSA-85rf-xh54-whp3 (CNA: VulnCheck; third-party-advisory)

- https://github.com/boazsegev/iodine/security/advisories/GHSA-85rf-xh54-whp3 (ADP: CVE; vendor-advisory, x_transferred)

- https://github.com/boazsegev/iodine/commit/5558233fb7defda706b4f9c87c17759705949889 (ADP: CVE; patch, x_transferred)

- https://github.com/advisories/GHSA-85rf-xh54-whp3 (ADP: CVE; third-party-advisory, x_transferred)

- https://vulncheck.com/advisories/vc-advisory-GHSA-85rf-xh54-whp3 (ADP: CVE; third-party-advisory, x_transferred)

- https://github.com/advisories/GHSA-85rf-xh54-whp3 (OSV / GitHub Security Advisories; advisory)

- https://osv.dev/vulnerability/GHSA-85rf-xh54-whp3 (OSV / GitHub Security Advisories; osv)

## Provenance

- CNA: VulnCheck: https://www.cve.org/CVERecord?id=CVE-2024-22050; retrieved 2026-11-08; source updated 2026-11-08

- OSV / GitHub Security Advisories: https://osv.dev/vulnerability/GHSA-85rf-xh54-whp3; retrieved 2026-11-08; source updated 2026-07-08

- FIRST EPSS: https://api.first.org/data/v1/epss?cve=CVE-2024-22050; retrieved 2026-11-08; source updated Not reported

Revision: ce51da89d05dea1a6fd505beab3a47a300fdf83d3b18ad3a7b9010d27cfe3d43

Canonical: https://y2.dev/cve/CVE-2024-22050

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