Vulnerability details
CVE-2026-92800
suitenumerique docs
Docs before 5.4.1 Stale Collaboration Session After Access Revocation
CVSS 4.0
7.6High
Official description
Docs before 5.4.1 fails to properly revoke websocket collaboration connections when access is revoked at parent documents. Attackers with revoked access can retain real-time read and write access to sub-documents through open websocket sessions that are never disconnected.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 7.6High | 4.0 | CVEProject cvelistV5 (CNA) (VulnCheck) | CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N |
| 6.8Medium | 3.1 | CVEProject cvelistV5 (CNA) (VulnCheck) | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| suitenumerique | docs | v < 5.4.1 | CVEProject cvelistV5 (CNA) |
References and advisories
5- https://github.com/geo-chen/oss/blob/main/docs.md technical-descriptionexploit
- https://github.com/suitenumerique/docs/commit/d35b81a6ed526dc284c8d0f68b762f2e81ffab13 patch
- https://github.com/suitenumerique/docs/blob/v5.3.0/src/backend/core/api/viewsets.py#L2825-L2860 technical-description
- https://github.com/suitenumerique/docs product
- https://www.vulncheck.com/advisories/docs-before-5.4.1-stale-collaboration-session-after-access-revocation third-party-advisory
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Details
- Published
- 2026-09-17
- Last updated
- 2026-09-19
- State
- Published
- Assigner (CNA)
- VulnCheck
Exploit prediction (EPSS)
0.4%
Probability of exploitation in 30 days
35.1%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- No
- Exploitation
- Proof of concept
- Technical impact
- Total
Weaknesses (CWE)
- CWE-613Insufficient Session Expiration