PT-2023-17234 · Unknown · Mattermost

Hackit_Bharat · CVE-2023-1774 · Publicado 2023-03-31 · Atualizado 2024-03-06

Positive Technologies (AI Summary)

CVSS v3.1

4.2

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions Mattermost (affected versions not specified)

Description The issue arises when processing an email invite to a private channel on a team. Mattermost fails to validate the inviter's permission to that channel, allowing an attacker to invite themselves to a private channel.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Missing Authorization

Enumeração de Fraquezas

CWE-862

Identificadores relacionados

BIT-MATTERMOST-2023-1774

CVE-2023-1774

GHSA-9HJ7-V56G-RHF6

Produtos afetados

Mattermost

Referências · 9

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/1xxx/CVE-2023-1774.json · Exploit
• https://mattermost.com/security-updates · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2023-1774 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2023-1774 · Aviso do Fabricante
• https://t.me/cibsecurity/61240 · Publicação no Telegram
• https://t.me/cvenotify/47229 · Publicação no Telegram
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1774 · Nota
• https://osv.dev/vulnerability/GHSA-9hj7-v56g-rhf6 · Aviso do Fabricante
• https://osv.dev/vulnerability/BIT-mattermost-2023-1774 · Aviso do Fabricante