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CVE-2024-36122— Discourse doesn't limit reviewable user serializer payload

Quick assessment

Affected
discourse discourse
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.

Discourse是一套开源的社区讨论平台。该平台包括社区、电子邮件和聊天室等功能。 Discourse存在安全漏洞，该漏洞源于使用审核队列审核用户的版主可能会看到用户的电子邮件地址。

CVSS 2.4 · Low EPSS 0.37% · P29

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2024-36122

Vulnerability Information
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Vulnerability Title
Discourse doesn't limit reviewable user serializer payload
Source: CVE Program / CVE List V5
Vulnerability Description
Discourse is an open-source discussion platform. Prior to version 3.2.3 on the `stable` branch and version 3.3.0.beta4 on the `beta` and `tests-passed` branches, moderators using the review queue to review users may see a users email address even when the Allow moderators to view email addresses setting is disabled. This issue is patched in version 3.2.3 on the `stable` branch and version 3.3.0.beta4 on the `beta` and `tests-passed` branches. As possible workarounds, either prevent moderators from accessing the review queue or disable the approve suspect users site setting and the must approve users site setting to prevent users from being added to the review queue.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
Discourse 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Discourse是一套开源的社区讨论平台。该平台包括社区、电子邮件和聊天室等功能。 Discourse存在安全漏洞，该漏洞源于使用审核队列审核用户的版主可能会看到用户的电子邮件地址。
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
discourse discourse stable < 3.2.3 -

II. Public POCs for CVE-2024-36122

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III. Intelligence Information for CVE-2024-36122

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Patches & Fixes for CVE-2024-36122 (1)

Vendor Advisories for CVE-2024-36122 (1)

Same Patch Batch · discourse · 2024-07-03 · 5 CVEs total

CVE-2024-35227 7.5 HIGH Discourse vulnerable to DoS through Onebox
CVE-2024-37157 6.4 MEDIUM Discourse vulnerable to Server-Side Request Forgery via FastImage
CVE-2024-36113 4.9 MEDIUM Discourse missing authorization checks for suspending admins/moderators
CVE-2024-35234 4.2 MEDIUM Discourse vulnerable to stored-dom XSS via Facebook Oneboxes

IV. Related Vulnerabilities

Same product: discourse
Same vendor: discourse
Same weakness: CWE-200

V. Comments for CVE-2024-36122

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