CVE-2026-33637
medium
CVSS v3
6.5
CVSS v2
—
VIR risk
6.5
Description
Faraday has a possible incomplete fix for GHSA-33mh-2634-fwr2: protocol-relative URI objects still bypass host scoping
Predictions
Exploit likelihood
75%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2026-33637
Vendor advisory: security-advisories@github.com — https://github.com/lostisland/faraday/security/advisories/GHSA-5rv5-xj5j-3484
Vendor advisory: security-advisories@github.com — https://github.com/advisories/GHSA-33mh-2634-fwr2
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| debian | bookworm | fixed | 0 |
| debian | bullseye | fixed | 0 |
| debian | forky | affected | |
| debian | sid | affected | |
| debian | trixie | fixed | 0 |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| faraday_project | faraday | {"startIncluding":"2.0.0","endExcluding":"2.14.2"} | 2.14.2 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2026-33637
- https://github.com/advisories/GHSA-33mh-2634-fwr2
- https://github.com/lostisland/faraday/security/advisories/GHSA-5rv5-xj5j-3484
- https://github.com/lostisland/faraday
- https://security-tracker.debian.org/tracker/CVE-2026-33637
- https://github.com/advisories/GHSA-5rv5-xj5j-3484
CWEs
CWE-918
Verify integrity in audit chain (admin only). AS-IS.