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GitLabApplication

CVE-2024-2177

MEDIUM · 6.8 CVSS v3.1 Published 2024-07-09
Fix available
A fix is available. Upgrade to 16.11.5 / 17.0.3 or later.
See remediation →
75/100
Remediation priority · High
Public exploit Remotely reachable No privileges

Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.

NVD · unedited
A Cross Window Forgery vulnerability exists within GitLab CE/EE affecting all versions from 16.3 prior to 16.11.5, 17.0 prior to 17.0.3, and 17.1 prior to 17.1.1. This condition allows for an attacker to abuse the OAuth authentication flow via a crafted payload.

Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.

dbcve analysis

A detailed technical summary for this CVE is being prepared.

Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.

NVD · CPE data
GitLabApplication
Affected:>= 16.3.0, < 16.11.5>= 17.0.0, < 17.0.3= 17.1.0

CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.

From the vector
Attack vector
Network
Complexity
High
Privileges
None
User interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
None

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N

Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.

dbcve · scoped
Upgrade available Upgrade to 16.11.5 / 17.0.3 or later
Fixed in 16.11.517.0.3
Recommended fix High confidence

16.11.5, 17.0.3, or 17.1.1 (or later respective branch releases)

  1. Review the current GitLab version by navigating to the GitLab administration area or running `gitlab-rake gitlab:env:info`
  2. Backup the GitLab database and repository data before proceeding with any upgrade
  3. Plan the upgrade path based on the current installed version - for versions 16.3.0 through 16.11.4, upgrade to 16.11.5 or later; for versions 17.0.0 through 17.0.2, upgrade to 17.0.3 or later; for version 17.1.0, upgrade to 17.1.1 or later
  4. Follow the official GitLab upgrade documentation for your installation method (Omnibus, source, or Helm chart)
  5. After upgrade, verify the GitLab instance is operational and test the OAuth authentication flow to confirm the vulnerability is remediated
Caveat Review GitLab release notes for breaking changes between your current version and target version before upgrading

Generated from the published advisory — verify against the referenced sources before acting.

We can perform the upgrade in your staging environment and verify nothing breaks — typical engagement from $1,600. Get the upgrade done

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References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.

Primary sources

Practitioner notes

Contributed

Peer-ranked notes from engineers who’ve handled CVE-2024-2177 in production — separate from our analysis above.

No notes yet

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What this is

A place for practitioners to share what actually worked: a mitigation you’ve tested, a configuration change, a version- or environment-specific caveat, or a link to a verified patch. The most useful notes rise to the top as peers upvote them, so the signal stays high.

What belongs here
  • Verified mitigations, workarounds, and config changes
  • Version or environment caveats, and links to real fixes
  • No weaponised exploit code, or anything meant to cause harm
  • No spam, self-promotion, credentials, or personal data