Unauthenticated information disclosure via unfiltered WebSocket payloads
Published Aug 26, 2026 · Updated Aug 27, 2026
Information disclosure in Cohere North AI 1.1.5 allows remote attackers to read internal data through its WebSocket endpoint. The /admin/api/_event endpoint accepts an unauthenticated Socket.IO connection and hydrate event, then returns payloads without stripping internal IP addresses, headers, user details, or privilege data. No account or user interaction is required; the demonstrated consequence is read-only exposure of internal system and user metadata.
Summary
What happened
Information disclosure in Cohere North AI 1.1.5 allows remote attackers to read internal data through its WebSocket endpoint. The /admin/api/_event endpoint accepts an unauthenticated Socket.IO connection and hydrate event, then returns payloads without stripping internal IP addresses, headers, user details, or privilege data. No account or user interaction is required; the demonstrated consequence is read-only exposure of internal system and user metadata.
The record
- CVE
- CVE-2025-61164
- Published
- Aug 26, 2026
- Updated
- Aug 27, 2026
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- CWE-200
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Aug 26, 2026CVE publishedPublication date reported by the CVE source.
- Aug 27, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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What is affected?
Affected products and versions are unavailable in this record.
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
- WebSocket hydrate-event proof of conceptproof of concept · demonstrated
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Technologies
Your stack
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Your stack
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