Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Informations
Name CVE-2023-29196 First vendor Publication 2023-04-18
Vendor Cve Last vendor Modification 2023-04-28

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Overall CVSS Score 6.1
Base Score 6.1 Environmental Score 6.1
impact SubScore 2.7 Temporal Score 6.1
Exploitabality Sub Score 2.8
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction Required
Scope Changed Confidentiality Impact Low
Integrity Impact Low Availability Impact None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

Discourse is an open source platform for community discussion. This vulnerability is not exploitable on the default install of Discourse. A custom feature must be enabled for it to work at all, and the attacker’s payload must pass the CSP to be executed. However, if an attacker succeeds in embedding Javascript that does pass the CSP, it could result in session hijacking for any users that view the attacker’s post. The vulnerability is patched in the latest tests-passed, beta and stable branches. Users are advised to upgrade. Users unable to upgrade should enable and/or restore your site's CSP to the default one provided with Discourse. Remove any embed-able hosts configured.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-29196

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-79 Failure to Preserve Web Page Structure ('Cross-site Scripting') (CWE/SANS Top 25)

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 214

Sources (Detail)

Source Url
MISC https://github.com/discourse/discourse/security/advisories/GHSA-986p-4x8q-8f48

Alert History

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Date Informations
2024-08-02 13:47:42
  • Multiple Updates
2024-08-02 01:32:50
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2024-02-02 02:44:57
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2024-02-01 12:29:56
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2023-09-05 13:40:20
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2023-09-05 01:29:08
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2023-09-02 13:38:32
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2023-09-02 01:29:35
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2023-08-12 13:43:55
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2023-08-12 01:28:50
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2023-08-11 13:35:25
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2023-08-11 01:29:43
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2023-08-06 13:32:32
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2023-08-06 01:28:28
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2023-08-04 13:33:00
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2023-08-04 01:28:53
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2023-07-14 13:32:48
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2023-07-14 01:28:29
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2023-04-28 09:27:23
  • Multiple Updates
2023-04-19 17:27:15
  • Multiple Updates
2023-04-19 05:27:15
  • First insertion