CVE-2018-1000516
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 · uneditedThe Galaxy Project Galaxy version v14.10 contains a CWE-79: Improper Neutralization of Input During Web Page Generation vulnerability in Many templates used in the Galaxy server did not properly sanitize user's input, which would allow for cross-site scripting (XSS) attacks. In this form of attack, a malicious person can create a URL which, when opened by a Galaxy user or administrator, would allow the malicious user to execute arbitrary Javascript. that can result in Arbitrary JavaScript code execution. This attack appear to be exploitable via The victim must interact with component on page witch contains injected JavaScript code.. This vulnerability appears to have been fixed in v14.10.1, v15.01.
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 confidenceGalaxy Project Galaxy v14.10 contains a stored/reflected cross-site scripting (XSS) vulnerability (CWE-79) where multiple templates fail to properly sanitize user input before rendering, allowing attackers to inject malicious JavaScript that executes when victims interact with affected page components.
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= 14.10CVSS 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
- Required
- Scope
- Changed
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/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 checksWork through these to decide whether this CVE applies to you.
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Confirm Galaxyproject Galaxy installationIdentify if Galaxy (Galaxy Project) software is deployed in your environment by locating the Galaxy application directory or checking running processes for galaxy-related services.Affected if Galaxyproject Galaxy is not present in your environment.
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Determine installed Galaxy versionLocate the Galaxy version file or configuration, typically found in the galaxy distribution directory, or run a version query command if available for your Galaxy installation.Affected if Unable to retrieve version information.
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Compare version against affected rangeCheck if the installed version is exactly 14.10 as listed in the affected products (Galaxyproject Galaxy: = 14.10).Affected if The installed version is exactly 14.10.
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Identify vulnerable template renderingExamine the template files used by the Galaxy application for instances where user-supplied input is rendered without proper sanitization or encoding. Look for template directives that output request parameters, user data, or form inputs directly into HTML.Affected if Templates contain unsanitized user input rendering and the Galaxy version is 14.10.
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Review web interface interactionsTest Galaxy web interface forms and parameters for reflected or stored XSS by submitting crafted input containing script tags or event handlers and observing if they execute when the page renders.Affected if Malicious JavaScript executes when viewing submitted content and the Galaxy version is 14.10.
Your environment is affected if Galaxyproject Galaxy version 14.10 is installed and templates or user input fields render unescaped content in web pages.
Generated from the published advisory. Verify against your own configuration.
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 dataUpgrade to v14.10.1 or v15.01 (or later) to apply the patch that properly sanitizes user input in templates. If upgrading from a much older version, conduct thorough testing to ensure all XSS vectors are remediated.
- Consultation4.0 h
- Implementation2.0 h
- Testing8.0 h
- Review / QA4.0 h
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Free · runs locallyCheck whether your project pulls in CVE-2018-1000516 — or any other known-vulnerable package — straight from your lock files. Free and open source; it runs locally and uploads nothing.
References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.
Primary sourcesPractitioner notes
ContributedPeer-ranked notes from engineers who’ve handled CVE-2018-1000516 in production — separate from our analysis above.
The advisory tells you what broke. It rarely tells you what actually worked. If you’ve dealt with this one, that detail is what the next engineer is searching for.
- The version that genuinely resolved it — not the one the vendor claimed
- A config change or rule that shut the vector down
- A gotcha in the upgrade path that cost you an afternoon
No notes yet
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- 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
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