CVE-2019-13611

Aliases:GHSA-j3jp-gvr5-7hwqPYSEC-2019-170
Advisory lineage Upstream: 0 Downstream: 5
Modified
Published: 15 Jul 2019, 23:17
Last modified:04 Aug 2024, 23:57

Vulnerability Summary

Overall Risk (default)
medium
35/100
CVSS Score
8.8 HIGH
v3.0 (nvd)
EPSS Score
0.14% LOW
0% probability 0.00%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

15 Jul 2019, 23:17
Published
Vulnerability first disclosed
04 Aug 2024, 23:57
Last Modified
Vulnerability information updated

Description

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.

CVSS Metrics

  • v4.0•HIGH•Score: 8.7CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
  • v3.0•HIGH•Score: 8.8CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  • v2.0•MEDIUM•Score: 6.8AV:N/AC:M/Au:N/C:P/I:P/A:P

EPSS Trends

Current EPSS score: 0.14%• Percentile: 34%

Techniques & Countermeasures

  • CWE-352•Cross-Site Request Forgery (CSRF)

    The web application does not, or cannot, sufficiently verify whether a request was intentionally provided by the user who sent the request, which could have originated from an unauthorized actor.

Affected Systems

  • PyPI•python-engineio

    < 3.9.0

  • python-engineio_project•python-engineio

    ≤ 3.8.2

References (6)