---
title: "Security digest: February 11, 2021"
url: https://erroneo.us/security/2021-02-11/
description: "February 11, 2021 vulnerability digest: 1 brief (GitLab CVE-2021-22175: 2021 CI Lint SSRF Now in…). What to patch and who can relax."
type: security-digest-day
section: "Security Digest"
date_published: 2021-02-11
date_modified: 2026-10-23
publisher: erroneo.us
author: erroneo.us Security Desk
license: All rights reserved. Quote with attribution and a link.
---

# Security digest: February 11, 2021

1 editorial brief.

## Take stock

- Check exposure: GitLab CVE-2021-22175: 2021 CI Lint SSRF Now in KEV . Owners of self-managed GitLab CE/EE 10.5 through 13.8.3, especially where an admin enabled local-network requests for webhooks and integrations.
- None of it touches your stack? Then there is nothing to do today. That is a result, not a failure to read carefully.

## Editorial briefs

- **Check exposure** [GitLab CVE-2021-22175: 2021 CI Lint SSRF Now in KEV](https://erroneo.us/security/briefs/gitlab-ci-lint-ssrf-cve-2021-22175-kev/index.md): Any GitLab patched since early 2021 is fine; a self-managed instance still on 13.8.3 or older is years out of date, open to this SSRF and worse bugs, and should be upgraded or pulled offline now.

## Known exploited (CISA KEV)

None.

## Critical advisories

None.

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Source page: https://erroneo.us/security/2021-02-11/ · Security Digest: https://erroneo.us/security/ · More: https://erroneo.us/llms.txt