CryptPad 2025.3.1 allows unbounded WebSocket frame flood. A remote, unauthenticated attacker can significantly degrade or deny service for all users of a CryptPad instance. Fixed in 2026.2.2.
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Affected Vendors & Products
Advisories
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Fixes
Solution
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Workaround
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References
History
Thu, 30 Apr 2026 16:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | CryptPad 2025.3.1 allows unbounded WebSocket frame flood. A remote, unauthenticated attacker can significantly degrade or deny service for all users of a CryptPad instance. Fixed in 2026.2.2. | |
| Title | CryptPad unbounded WebSocket frame flood | |
| Weaknesses | CWE-770 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: cisa-cg
Published:
Updated: 2026-04-30T17:15:30.109Z
Reserved: 2025-06-16T03:28:36.966Z
Link: CVE-2025-51846
No data.
Status : Awaiting Analysis
Published: 2026-04-30T17:16:25.467
Modified: 2026-04-30T17:20:10.300
Link: CVE-2025-51846
No data.
OpenCVE Enrichment
No data.
Weaknesses