CVE Catalog

CVE-2026-76907

MediumCVSS 6.5
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.25%

15th percentile - higher than 15% of all known CVEs

Summary

LaSuite Doc versions 4.8.2 through 5.4.0, in GET /api/v1.0/documents/search/, accepts sequential seven-digit document paths without requiring the caller to know the public UUID. An unauthenticated attacker can enumerate public document subtrees, obtaining identifiers, titles, creator data, and metadata, while differing 403/404 responses reveal path existence. The issue is fixed in version 5.4.0.

Risk Assessment

An unauthenticated attacker can enumerate and retrieve public document content and metadata, leading to information disclosure. Restricted documents remain protected, but public resources are exposed.

Recommendation

Upgrade LaSuite Doc to version 5.4.0 or later. Review public documents for sensitive information and restrict their visibility.

Related vulnerabilities

Original NVD description (English source)

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.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS