suitenumerique docs up to 5.3.x Search search Query information disclosure

Summaryinfo

A vulnerability was found in suitenumerique docs up to 5.3.x. It has been declared as problematic. This affects an unknown function of the file /api/v1.0/documents/search of the component Search. Executing a manipulation of the argument Query can lead to information disclosure. This vulnerability is registered as CVE-2026-76907. It is possible to launch the attack remotely. No exploit is available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability has been found in suitenumerique docs up to 5.3.x and classified as problematic. This vulnerability affects some unknown processing of the file /api/v1.0/documents/search of the component Search. The manipulation of the argument query with an unknown input leads to a information disclosure vulnerability. The CWE definition for the vulnerability is CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. As an impact it is known to affect confidentiality. CVE summarizes:

LaSuite Doc is a collaborative note taking, wiki and documentation platform. From 4.8.2 until 5.4.0, GET /api/v1.0/documents/search/ accepts sequential seven-digit document paths to scope descendant searches without requiring the caller to possess the public document UUID. An unauthenticated caller can submit an empty search query and iterate predictable path values to enumerate public document subtrees, obtaining document identifiers, titles, creator data, timestamps, and tree metadata. Each disclosed identifier can then be used through normal public-document endpoints to retrieve the document content, and differing 403 Forbidden and 404 Not Found responses reveal whether a guessed path exists. Authenticated users can similarly discover documents with authenticated link reach, while restricted documents remain protected. This issue is fixed in version 5.4.0.

The advisory is available at github.com. This vulnerability was named CVE-2026-76907 since 08/20/2026. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1592 by the MITRE ATT&CK project.

Upgrading to version 5.4.0 eliminates this vulnerability.

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Productinfo

Vendor

• suitenumerique

Name

• docs

Version

• 5.0
• 5.1
• 5.2
• 5.3

Website

• Product: https://github.com/suitenumerique/docs/

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