What’s Vulnerable › Vulnerabilities

CVE-2026-111169: La Suite Docs through 6.0.1 Authorization Bypass via Comment Thread Creation

• Severity: low (CVSS 3.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-10-15 · updated 2026-10-26
• Weakness: CWE-639

Description

La Suite Docs through 6.0.1 contains an authorization bypass vulnerability that allows authenticated users to write comments into threads of documents they cannot access. Attackers who know a thread UUID can route a POST comment request through their own document's resource_id, inserting comments into another document's thread without access.

Affected products

• suitenumerique docs: from 4.0.0 through 6.0.1

References

• https://github.com/suitenumerique/docs
• https://github.com/suitenumerique/docs/blob/dbf8fece4e72292443dc71ff173593551203d011/src/backend/core/api/permissions.py#L178-L182
• https://github.com/suitenumerique/docs/blob/dbf8fece4e72292443dc71ff173593551203d011/src/backend/core/api/serializers.py#L929-L931
• https://github.com/suitenumerique/docs/blob/dbf8fece4e72292443dc71ff173593551203d011/src/backend/core/api/viewsets.py#L3278-L3282
• https://github.com/suitenumerique/docs/commit/43f97482dfb968264dceccabb76e155791c8e019
• https://github.com/suitenumerique/docs/pull/2838
• https://www.vulncheck.com/advisories/la-suite-docs-through-6.0.0-authorization-bypass-via-comment-thread-creation

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