CVE-2026-0963
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 · uneditedAn input neutralization vulnerability in the File Operations API Endpoint component of Crafty Controller allows a remote, authenticated attacker to perform file tampering and remote code execution via path traversal.
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 · moderate confidenceA path traversal vulnerability in Crafty Controller's File Operations API Endpoint allows an authenticated attacker to manipulate file paths using '../' sequences. This input validation failure enables file tampering and potentially remote code execution by accessing or overwriting files outside the intended directory.
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= 4.7.0CVSS 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
- Low
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
CVSS:3.1/AV:N/AC:L/PR:L/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 checksWork through these to decide whether this CVE applies to you.
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Identify Crafty Controller versionLocate the installed version of Crafty Controller in the system (typically via admin panel, about page, or version file in the application directory)Affected if The installed version is exactly 4.7.0 (Craftycontrol Crafty Controller)
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Confirm File Operations API is accessibleVerify whether the File Operations API endpoint is enabled and reachable on the Crafty Controller instance (check API routing or web service configuration)Affected if The File Operations API endpoint is exposed and accessible
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Verify API authentication statusCheck the authentication configuration for the File Operations API to confirm whether it requires valid credentials for accessAffected if The API accepts authenticated requests (any valid credentials would allow exploitation)
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Inspect API access logs for traversal patternsReview server or application logs for any requests to the File Operations API containing '../' or '..\' path sequencesAffected if Path traversal sequences appear in File Operations API request logs
You are affected if you are running Crafty Controller version 4.7.0 with the File Operations API endpoint accessible to authenticated users.
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 dataImplement strict input validation with allowlists, canonicalize file paths to resolve real paths before use, and reject any input containing path traversal sequences (../ or ..\). Consider applying the principle of least privilege to the file operations API.
- Consultation3.0 h
- Implementation6.0 h
- Testing4.0 h
- Review / QA2.0 h
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Free · runs locallyCheck whether your project pulls in CVE-2026-0963 — 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-2026-0963 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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- Version or environment caveats, and links to real fixes
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