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CVE-2023-28357

Quick assessment

Affected
n/a Rocket.Chat
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Rocket.Chat是一套开源的团队聊天软件。 Rocket.Chat 存在安全漏洞，该漏洞源于在检查用户是否是给定频道的成员后，斜杠命令 /mute 中的 ACL 检查，会将私人频道成员泄露给未经授权的用户，攻击者利用该漏洞可以枚举用户名。

AI Predicted 5.3 Difficulty: Easy EPSS 0.41% · P33

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2023-28357

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability has been identified in Rocket.Chat, where the ACL checks in the Slash Command /mute occur after checking whether a user is a member of a given channel, leaking private channel members to unauthorized users. This allows authenticated users to enumerate whether a username is a member of a channel that they do not have access to.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
Rocket.Chat 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Rocket.Chat是一套开源的团队聊天软件。 Rocket.Chat 存在安全漏洞，该漏洞源于在检查用户是否是给定频道的成员后，斜杠命令 /mute 中的 ACL 检查，会将私人频道成员泄露给未经授权的用户，攻击者利用该漏洞可以枚举用户名。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
- Rocket.Chat This issue has been fixed in version 6.0> and is backported for the supported versions. Check this document for more info: https://docs.rocket.chat/resources/get-support/enterprise-support#rocket.chat-versions -

II. Public POCs for CVE-2023-28357

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III. Intelligence Information for CVE-2023-28357

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Other References for CVE-2023-28357 (1)

Same Patch Batch · n/a · 2023-05-11 · 30 CVEs total

CVE-2023-30192 9.8 CRITICAL Prestashop possearchproducts SQL注入漏洞
CVE-2023-25309 Rollout::UI 跨站脚本漏洞
CVE-2023-28325 Rocket.Chat 授权问题漏洞
CVE-2023-28356 Rocket.Chat 资源管理错误漏洞
CVE-2023-28358 Rocket.Chat 跨站脚本漏洞
CVE-2023-28359 Rocket.Chat SQL注入漏洞
CVE-2023-28360 Brave 安全漏洞
CVE-2023-28361 Ubiquiti UniFi Cloud Key 跨站请求伪造漏洞
CVE-2023-31502 Altenergy Power System Control Software 数据伪造问题漏洞
CVE-2023-31528 Motorola CX2 命令注入漏洞
CVE-2023-31529 Motorola CX2 命令注入漏洞
CVE-2023-31530 Motorola CX2 命令注入漏洞
CVE-2023-31531 Motorola CX2 命令注入漏洞
CVE-2023-29791 kodbox 跨站脚本漏洞
CVE-2023-31497 Quick Heal 安全漏洞
CVE-2023-31477 GL.iNet devices 路径遍历漏洞
CVE-2023-30394 MoveIT 跨站脚本漏洞
CVE-2022-47129 PHPOK 安全漏洞
CVE-2021-34076 PHPOK 代码问题漏洞
CVE-2023-31445 Cassia Networks Access controller 安全漏洞

Showing top 20 of 30 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Rocket.Chat
Same vendor: n/a
Same weakness: CWE-200

V. Comments for CVE-2023-28357

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