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YoutrackApplication · Jetbrains

CVE-2020-25210

MEDIUM · 5.3 CVSS v3.1 Published 2020-11-16
Fix available
A fix is available. Upgrade to 2020.3.7955 or later.
See remediation →
62/100
Remediation priority · Elevated
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
In JetBrains YouTrack before 2020.3.7955, an attacker could access workflow rules without appropriate access grants.

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

JetBrains YouTrack before version 2020.3.7955 contains a broken access control vulnerability allowing unauthorized access to workflow rules. Attackers could view or modify workflow configurations without appropriate permissions due to improper authorization checks.

MitigationUpgrade YouTrack to version 2020.3.7955 or later. Verify that role-based access controls properly restrict workflow rule access after upgrading.

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
YoutrackApplication
Affected:< 2020.3.7955

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
Low
Integrity
None
Availability
None

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

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. Identify YouTrack version
    Locate the YouTrack version number in the admin interface (usually under Administration > System > Updates or About) or in the installation configuration files
    Affected if The version displayed is lower than 2020.3.7955
  2. Compare against vulnerable version range
    Compare your installed YouTrack version to the affected range: any version before 2020.3.7955 is vulnerable
    Affected if Your version is below 2020.3.7955
  3. Verify workflow access controls
    Check if workflow rules are accessible to users without proper permissions by attempting to access workflow configurations with a low-privilege test account
    Affected if Users lacking workflow admin roles can view or modify workflow rules

You are affected if your YouTrack installation version is below 2020.3.7955 and unauthorized users can access workflow rule configurations.

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.

From vendor data
Upgrade available Upgrade to 2020.3.7955 or later
Fixed in 2020.3.7955
Interim mitigation

Upgrade YouTrack to version 2020.3.7955 or later. Verify that role-based access controls properly restrict workflow rule access after upgrading.

Fix this in Youtrack Scoped from the published advisory
  • Consultation1.0 h
  • Implementation2.0 h
  • Testing3.0 h
  • Review / QA1.0 h
7.0 hours of engineering $1,190
Get the upgrade done

An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $1,904.

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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-2020-25210 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