CVE-2022-21667

Published: Jan 7, 2022

Modified: Apr 23, 2025

PUBLISHED

CVSS v3.1

7.5

HIGH

Description

soketi is an open-source WebSockets server. There is an unhandled case when reading POST requests which results in the server crashing if it could not read the body of a request. In the event that a POST request is sent to any endpoint of the server with an empty body, even unauthenticated with the Pusher Protocol, it will crash the server. All users that run the server are affected by this vulnerability and it's highly recommended to upgrade to the latest patch. There are no workarounds for this issue.

Vendor	Product	Versions
soketi	soketi	affected `< 0.24.1`

Weaknesses (CWE)

CWE-755

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

References

https://github.com/soketi/soketi/security/advisories/GHSA-86ch-6w7v-v6xf

x_refsource_CONFIRM

https://github.com/soketi/soketi/commit/4b12efef9c31117c36a0a0f1c3aa32114e86364b

x_refsource_MISC

https://github.com/soketi/soketi/releases/tag/0.24.1

x_refsource_MISC

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CVE-2022-21667

Description

Affected Products

Weaknesses (CWE)

CVSS v3.1 Details

References