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TI-2019-10227 Aliases CVE-2019-13611GHSA-j3jp-gvr5-7hwq

An issue was discovered in python-engineio through 3.8.2.

Priority MEDIUM 40CWE-352Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Tampering
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA and GitHub. Impact type from CWE-352.

Summary

An issue was discovered in python-engineio through 3.8.2. There is a Cross-Site WebSocket Hijacking (CSWSH) vulnerability that allows attackers to make WebSocket connections to a server by using a victim's credentials, because the Origin header is not restricted.

Why it matters now

EPSS 0.00853 58th percentileScored 2026-11-07
Fix Fixed python-engineio (PyPI): 3.9.0

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
—python-engineio (PyPI)before 3.9.03.9.0Patch availableGHSA-j3jp-gvr5-7hwq
  • — Vendor— Affected all versions Fixed in — No fix listed CNA
  • python-engineio (PyPI) Vendor— Affected before 3.9.0 Fixed in 3.9.0 Patch available GHSA-j3jp-gvr5-7hwq

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:python-engineio_project:python-engineio:*:*:*:*:*:*:*:*up to 3.8.2VulnerablePython-engineio Project
  • cpe:2.3:a:python-engineio_project:python-engineio:*:*:*:*:*:*:*:* Versions up to 3.8.2 Vulnerable ·Python-engineio Project

Remediation

  • Fix · GHSA-j3jp-gvr5-7hwq python-engineio (PyPI) Fixed in 3.9.0 Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2019-13611
  2. 2026-10-03 Alias added: GHSA-j3jp-gvr5-7hwq

References

Patch 1

Advisory 2

Other 3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences