CVE-2022-36057

Discourse-Chat is an asynchronous messaging plugin for the Discourse open-source discussion platform. Users of Discourse Chat can be affected by admin users inserting HTML into chat titles and descriptions, causing a Cross-Site Scripting (XSS) attack. Version 0.9 contains a patch for this issue.

CVSS v3 5.4 MEDIUM

5.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.3 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://github.com/discourse/discourse-chat/pull/1205	Patch Third Party Advisory
https://github.com/discourse/discourse-chat/security/advisories/GHSA-3vf2-wrjx-p6xj	Third Party Advisory
https://github.com/discourse/discourse-chat/pull/1205	Patch Third Party Advisory
https://github.com/discourse/discourse-chat/security/advisories/GHSA-3vf2-wrjx-p6xj	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:discourse:discourse-chat:*:*:*:*:*:discourse:*:*

History

21 Nov 2024, 07:12

Type	Values Removed	Values Added
References	~~() https://github.com/discourse/discourse-chat/pull/1205 - Patch, Third Party Advisory~~	() https://github.com/discourse/discourse-chat/pull/1205 - Patch, Third Party Advisory
References	~~() https://github.com/discourse/discourse-chat/security/advisories/GHSA-3vf2-wrjx-p6xj - Third Party Advisory~~	() https://github.com/discourse/discourse-chat/security/advisories/GHSA-3vf2-wrjx-p6xj - Third Party Advisory
CVSS	v2 : ~~unknown~~ v3 : ~~4.8~~	v2 : unknown v3 : 5.4

Information

Published : 2022-09-06 20:15

Updated : 2024-11-21 07:12

NVD link : CVE-2022-36057

Mitre link : CVE-2022-36057

CVE.ORG link : CVE-2022-36057

JSON object : View

Products Affected

discourse

discourse-chat

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CWE-80

Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)

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