CVE-2025-58902
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 · uneditedUnauthenticated Local File Inclusion in Lighthouse <= 1.2.12 versions.
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 confidenceUnauthenticated Local File Inclusion vulnerability in Lighthouse versions up to 1.2.12 allows remote attackers to read arbitrary files on the server without authentication. The vulnerability stems from improper input validation on file inclusion mechanisms.
Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.
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
- High
- Privileges
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
CVSS:3.1/AV:N/AC:H/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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Determine Lighthouse installed versionRun 'lighthouse --version' or check the package.json/package-lock.json file if running from source, or check the web application version headerAffected if Version is 1.2.12 or lower
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Identify exposed Lighthouse endpointsReview web server configuration and routing to determine which Lighthouse endpoints are accessible without authenticationAffected if File path or download endpoints are publicly accessible without authentication
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Check for LFI-prone parametersInspect application logs or traffic to identify if file path parameters are accepted by Lighthouse endpointsAffected if The application accepts user-supplied file paths in request parameters without validation
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Verify file system access controlsReview file permissions on sensitive directories such as /etc, /var, configuration directories, and environment filesAffected if The web server process has read access to sensitive system files that could be retrieved via LFI
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Test for directory traversal capabilityIf direct testing is authorized, send a crafted request with '../' sequences pointing to a known file outside the web rootAffected if The application returns contents of files outside the intended directory
A user is affected if Lighthouse version is 1.2.12 or lower AND file path parameters are accessible without authentication, allowing directory traversal to read arbitrary files.
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 Lighthouse to version 1.2.13 or later. If immediate patching is not possible, implement web application firewall rules to block directory traversal patterns (e.g., ../../) in request parameters.
- Consultation2.0 h
- Implementation4.0 h
- Testing4.0 h
- Review / QA2.0 h
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Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2025-58902 — 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-2025-58902 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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