PT-2023-32882 · Mattermost · Mattermost

Juho Nurminen · Publicado 2023-12-29 · Atualizado 2024-06-28 · CVE-2023-7113

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Média

Vetor base

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Mattermost versions prior to 8.1.7

Description The issue is related to the failure to sanitize channel mention data in posts, allowing an attacker to inject markup in the web client. This can lead to a Cross-site Scripting vulnerability.

Recommendations For versions prior to 8.1.7, update to version 8.1.7 or later to resolve the issue. As a temporary workaround, consider restricting the use of channel mentions in posts until a patch is available.

Correção

XSS

Enumeração de Fraquezas

CWE-79

Identificadores relacionados

BIT-MATTERMOST-2023-7113

CVE-2023-7113

GHSA-H3GQ-J7P9-X3P4

GO-2024-2446

Produtos afetados

Mattermost

Referências · 11

• https://github.com/mattermost/mattermost · Nota
• https://mattermost.com/security-updates · Aviso do Fabricante
• https://osv.dev/vulnerability/BIT-mattermost-2023-7113 · Aviso do Fabricante
• https://twitter.com/CVEnew/status/1740723813099377062 · Publicação no Twitter
• https://t.me/cibsecurity/73978 · Publicação no Telegram
• https://github.com/advisories/GHSA-h3gq-j7p9-x3p4 · Nota
• https://osv.dev/vulnerability/CVE-2023-7113 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2023-7113 · Nota de Segurança
• https://osv.dev/vulnerability/GHSA-h3gq-j7p9-x3p4 · Aviso do Fabricante
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-7113 · Nota
• https://osv.dev/vulnerability/GO-2024-2446 · Aviso do Fabricante