GitLabApplication

CVE-2020-10980

CRITICAL · 9.8 CVSS v3.1 Published 2020-04-08
Fix available
A fix is available. Upgrade to after 12.9 or later.
See remediation →
100/100
Remediation priority · Urgent
Remotely reachable No privileges Zero-click

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
GitLab EE/CE 8.0.rc1 to 12.9 is vulnerable to a blind SSRF in the FogBugz integration.

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 · high confidence

A blind Server-Side Request Forgery (SSRF) vulnerability exists in GitLab's FogBugz integration from version 8.0.rc1 through 12.9. An attacker can exploit this to make the GitLab server perform arbitrary HTTP requests to internal or external resources without proper URL validation, potentially accessing internal services, cloud metadata endpoints, or performing network reconnaissance.

MitigationUpgrade GitLab to version 12.10 or later. If immediate upgrade is not feasible, disable or restrict the FogBugz integration until the patch can be applied.

Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.

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:>= 8.0.0, <= 12.9

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
Low
Privileges
None
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

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

Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.

dbcve checks

Work through these to decide whether this CVE applies to you.

  1. Determine your GitLab version
    Navigate to the GitLab Admin area (e.g., /admin) and check the version number displayed on the dashboard, or run `gitlab-rake gitlab:env:info` from the server console to retrieve the exact version.
    Affected if The installed version is 8.0.0 through 12.9 inclusive
  2. Locate the FogBugz integration settings
    In GitLab, go to either Project Settings > Integrations (for project-level) or Admin Area > Applications > Integrations (for system-level) and look for FogBugz in the list of available integrations.
    Affected if The FogBugz integration appears in the available integrations list and is listed as active or enabled
  3. Verify if FogBugz integration is enabled
    Examine the FogBugz integration entry to determine if the 'Active' checkbox is ticked or if the integration status shows as enabled. Check both global admin-level and individual project-level integration settings.
    Affected if The FogBugz integration is active, has a configured FogBugz project URL, or shows an enabled/active status

You are affected if your GitLab version is 8.0.0 through 12.9 AND the FogBugz integration is enabled or has been configured at any point.

Generated from the published advisory. Verify against your own configuration.

Check your environment

Paste your version and any relevant configuration and it will be compared against the affected criteria above. Do not include secrets or credentials.

AI-assisted, checked against the advisory. Informational, not a guarantee.

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 a release after 12.9
Interim mitigation

Upgrade GitLab to version 12.10 or later. If immediate upgrade is not feasible, disable or restrict the FogBugz integration until the patch can be applied.

Recommended fix Moderate confidence

GitLab 12.9.1 or later (12.10.x, 13.x stable releases)

  1. Check your current GitLab version using `gitlab-rake gitlab:env:info` or the GitLab admin area
  2. Review the FogBugz integration settings in GitLab admin area under Project Settings > Integrations and disable FogBugz if not needed
  3. Upgrade to GitLab 12.9.1 or later which contains the security fix for this SSRF vulnerability
  4. After upgrade, verify FogBugz integration is functioning correctly if still required
  5. Ensure network segmentation is in place to prevent exploited SSRF from reaching internal services
Caveat Review breaking changes notes for GitLab 12.10+ and 13.x before major version upgrades; test in staging environment first

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

Fix this in GitLab Scoped from the published advisory
  • Consultation3.0 h
  • Implementation6.0 h
  • Testing3.0 h
  • Review / QA2.0 h
14.0 hours of engineering $2,490
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Scan for this in your stack

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dbcve dependency scanner

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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-2020-10980 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