CVE-2025-69394
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 · uneditedAuthorization Bypass Through User-Controlled Key vulnerability in cnvrse Cnvrse cnvrse allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Cnvrse: from n/a through < 026.02.10.20.
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 confidenceThis is an IDOR (Insecure Direct Object Reference) / Authorization Bypass vulnerability where the application uses a user-controlled key (likely an object ID or reference parameter) to access resources without proper authorization validation. The access control security levels are incorrectly configured, allowing authenticated or unauthenticated users to bypass intended restrictions and access unauthorized data or functionality.
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
- Low
- Privileges
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- None
- Availability
- None
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/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 checksWork through these to decide whether this CVE applies to you.
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Inventory API endpoints that accept object identifiersReview your API routes and identify those using URL parameters, query strings, headers, or request body fields that reference specific data objects (e.g., /api/users/{id}, /api/documents/{doc_id}). Document each endpoint that uses a user-controlled key to look up resources.Affected if The application exposes endpoints that use user-supplied identifiers to retrieve or modify data resources.
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Verify authorization logic on identifier-based endpointsExamine the code or configuration for each identified endpoint. Locate the handler or controller logic and confirm that an authorization or permission check occurs BEFORE the resource is accessed or returned. Look for calls to authorization middleware, permission validators, or ownership verification functions.Affected if Endpoints accept object identifiers without verifying the requesting user has permission to access that specific object.
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Check for direct object reference usage in database queriesSearch the codebase for patterns where user-supplied parameters (request parameters, path variables, body fields) are used directly in database queries or ORM calls without validation. Look for patterns like 'db.query("SELECT * FROM items WHERE id = " + user_input)' or similar direct concatenation/interpolation.Affected if User-supplied identifiers are passed directly to data access layers without input validation or ownership checks.
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Inspect access control configuration filesReview your application's access control, authentication, and authorization configuration files (e.g., policy files, RBAC/ABAC configurations, middleware settings). Verify that policies explicitly define which roles/users can access which resource types and that object-level access rules exist.Affected if Access control is configured only at the role or URL level without granular object-level permission checks.
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Test for parameter tampering with different identifiersIf you have access to a testing environment, make authenticated requests to identifier-based endpoints and attempt to access resources belonging to other users by modifying the identifier parameter. Compare responses for authorized vs. unauthorized access attempts.Affected if Requests with valid authentication but mismatched identifiers successfully return data belonging to other users or resources.
A user is affected if their application exposes endpoints that use user-supplied identifiers to access resources without verifying the requester has permission for that specific resource.
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.
dbcve · scopedImplement proper authorization checks on all endpoints that use user-supplied identifiers as keys to access resources; validate that the requesting user has permission for the specific resource being accessed, not just that they are authenticated.
Upgrade to Cnvrse version 026.02.10.20 or later
- 1. Identify all instances of the Cnvrse application currently deployed
- 2. Verify the currently installed version of Cnvrse
- 3. If the installed version is lower than 026.02.10.20, plan for upgrade to version 026.02.10.20 or later
- 4. Before upgrading, backup the current installation and database
- 5. Upgrade Cnvrse to version 026.02.10.20 or the latest stable release
- 6. After upgrade, verify the application functions correctly
- 7. Test that the authorization bypass vulnerability is remediated by attempting to access resources that should require elevated privileges
Generated from the published advisory — verify against the referenced sources before acting.
- Consultation4.0 h
- Implementation8.0 h
- Testing6.0 h
- Review / QA4.0 h
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Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2025-69394 — 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-2025-69394 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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