CVE-2026-5584
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 · uneditedA vulnerability has been found in Fosowl agenticSeek 0.1.0. Impacted is the function PyInterpreter.execute of the file sources/tools/PyInterpreter.py of the component query Endpoint. Such manipulation leads to code injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
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 confidenceA code injection vulnerability exists in Fosowl agenticSeek 0.1.0 within the PyInterpreter.execute function in sources/tools/PyInterpreter.py, accessible via the query endpoint. The vulnerability allows remote attackers to inject and execute arbitrary code due to insufficient input validation or sanitization of user-supplied data passed to the Python interpreter execution logic.
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= 0.1.0CVSS 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
- 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 checksWork through these to decide whether this CVE applies to you.
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Verify Fosowl AgenticSeek installation and versionCheck if Fosowl AgenticSeek 0.1.0 is installed in your environment by inspecting installed packages or the application metadataAffected if The installed version is exactly 0.1.0
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Locate the PyInterpreter.py fileSearch for the file sources/tools/PyInterpreter.py within the Fosowl AgenticSeek installation directoryAffected if The file exists at sources/tools/PyInterpreter.py in the application root
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Inspect the execute function implementationOpen PyInterpreter.py and examine the execute function for how it handles input parametersAffected if The execute function exists and appears to pass user input directly to code execution without visible sanitization
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Confirm query endpoint accessibilityCheck if the query endpoint is exposed and routes to the PyInterpreter moduleAffected if The query endpoint is accessible and references the PyInterpreter.execute function
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Test execute function reachabilityReview application routing configuration to verify the execute function can be invoked via the query endpointAffected if The execute function can be reached through the query endpoint without authentication or additional constraints
Your environment is affected if you are running Fosowl AgenticSeek version 0.1.0 with the query endpoint exposed and the PyInterpreter.execute function accessible without proper input validation in place.
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 and sanitization on all data flowing to the PyInterpreter.execute function. Consider using sandboxing, whitelist-based validation, or replacing dynamic code execution with safer alternatives such as pre-defined command libraries or parameterized operations.
- Consultation4.0 h
- Implementation8.0 h
- Testing4.0 h
- Review / QA3.0 h
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Free · runs locallyCheck whether your project pulls in CVE-2026-5584 — 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-2026-5584 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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