Socket Socket.io-Parser
4 CVEs affecting Socket Socket.io-Parser. Latest disclosed: 2026-03-20. Critical: 1, High: 3.
| CVE | Severity | Score | Published | Summary |
|---|---|---|---|---|
CVE-2022-2421 | Critical | 10.0 | 2022-10-26 | Due to improper type validation in attachment parsing the Socket.io js library, it is possible to overwrite the _placeholder object which allows an attacker to… |
CVE-2026-33151 | High | 7.5 | 2026-03-20 | Socket.IO is an open source, real-time, bidirectional, event-based, communication framework. Prior to versions 3.3.5, 3.4.4, and 4.2.6, a specially crafted Soc… |
CVE-2020-36049 | High | 7.5 | 2021-01-08 | socket.io-parser before 3.4.1 allows attackers to cause a denial of service (memory consumption) via a large packet because a concatenation approach is used. |
CVE-2023-32695 | High | 7.3 | 2023-05-27 | socket.io parser is a socket.io encoder and decoder written in JavaScript complying with version 5 of socket.io-protocol. A specially crafted Socket.IO packet… |