WebSocket Access Issues in Docs by Suitenumerique
CVE-2026-92800

7.6HIGH

Key Information:

Vendor

Suitenumerique

Status
Docs
Vendor
CVE Published:
16 September 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-92800?

In Suitenumerique's Docs prior to version 5.4.1, an access control vulnerability exists where revoked users can maintain real-time read and write capabilities through ongoing WebSocket sessions. This occurs when access is revoked at parent documents but not properly cascaded to sub-documents, allowing attackers to exploit active sessions that should have been terminated. Immediate action is recommended to update affected products and mitigate potential risks.

Affected Version(s)

Docs 0 < 5.4.1

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-92800 - Proof of Concept

References

https://github.com/geo-chen/oss/blob/main/docs.md
technical-descriptionexploit
https://github.com/suitenumerique/docs/commit/d35b81a6ed5...
patch
https://github.com/suitenumerique/docs/blob/v5.3.0/src/ba...
technical-description

CVSS V4

Score:
7.6
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
High
Attack Required:
Physical
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

George Chen
.