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CVE-2024-24748— Disclosure of the existence of secret subcategories in Discourse

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。攻击者利用该漏洞可以了解到在没有公共子类别的公共类别下存在的秘密子类别。

CVSS 5.3 · Medium EPSS 0.46% · P39

Possible ATT&CK Techniques 1 AI

T1592.003 · Firmware
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I. Basic Information for CVE-2024-24748

Vulnerability Information
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Vulnerability Title
Disclosure of the existence of secret subcategories in Discourse
Source: CVE Program / CVE List V5
Vulnerability Description
Discourse is an open source platform for community discussion. In affected versions an attacker can learn that a secret subcategory exists under a public category which has no public subcategories. The issue is patched in the latest stable, beta and tests-passed version of Discourse. Users are advised to upgrade. There are no known workarounds for this vulnerability.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/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。攻击者利用该漏洞可以了解到在没有公共子类别的公共类别下存在的秘密子类别。
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 <= 3.2.0 -

II. Public POCs for CVE-2024-24748

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III. Intelligence Information for CVE-2024-24748

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Patches & Fixes for CVE-2024-24748 (1)

Vendor Advisories for CVE-2024-24748 (1)

Same Patch Batch · discourse · 2024-03-15 · 5 CVEs total

CVE-2024-27100 6.5 MEDIUM Denial of service via Staff Actions in Discourse
CVE-2024-27085 6.5 MEDIUM Denial of service through invites in Discourse
CVE-2024-24827 5.3 MEDIUM No rate limits on POST /uploads endpoint in Discourse
CVE-2024-28242 5.3 MEDIUM Disclosure of the existence of secret categories with custom backgrounds in Discourse

IV. Related Vulnerabilities

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