CVE-2026-76907

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.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/suitenumerique/docs/commit/9ef4a15f5e7437c73ad04d2115a15dba3ffb7a76
https://github.com/suitenumerique/docs/releases/tag/v5.4.0
https://github.com/suitenumerique/docs/security/advisories/GHSA-p8v2-wjj3-3j9w

Configurations

No configuration.

History

24 Sep 2026, 16:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-09-24 16:17

Updated : 2026-10-05 16:17

NVD link : CVE-2026-76907

Mitre link : CVE-2026-76907

CVE.ORG link : CVE-2026-76907

JSON object : View

Products Affected

No product.

CWE

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

CWE-639

Authorization Bypass Through User-Controlled Key

{"id": "CVE-2026-76907", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-76907", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-10-05T14:51:06.072038Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 2.5, "exploitabilityScore": 3.9}]}, "affected": [{"source": "security-advisories@github.com", "affectedData": [{"vendor": "suitenumerique", "product": "docs", "versions": [{"status": "affected", "version": ">= 4.8.2, < 5.4.0"}]}]}], "published": "2026-09-24T16:17:10.500", "references": [{"url": "https://github.com/suitenumerique/docs/commit/9ef4a15f5e7437c73ad04d2115a15dba3ffb7a76", "source": "security-advisories@github.com"}, {"url": "https://github.com/suitenumerique/docs/releases/tag/v5.4.0", "source": "security-advisories@github.com"}, {"url": "https://github.com/suitenumerique/docs/security/advisories/GHSA-p8v2-wjj3-3j9w", "source": "security-advisories@github.com"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-200"}, {"lang": "en", "value": "CWE-639"}]}], "descriptions": [{"lang": "en", "value": "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."}], "lastModified": "2026-10-05T16:17:16.020", "sourceIdentifier": "security-advisories@github.com"}