CVE-2023-32301— Discourse's canonical url not being used for topic embeddings
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2023-32301
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
Discourse's canonical url not being used for topic embeddings
Source: NVD (National Vulnerability Database)
Vulnerability Description
Discourse is an open source discussion platform. Prior to version 3.0.4 of the `stable` branch and version 3.1.0.beta5 of the `beta` and `tests-passed` branches, multiple duplicate topics could be created if topic embedding is enabled. This issue is patched in version 3.0.4 of the `stable` branch and version 3.1.0.beta5 of the `beta` and `tests-passed` branches. As a workaround, disable topic embedding if it has been enabled.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
对输出编码和转义不恰当
Source: NVD (National Vulnerability Database)
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 3.0.4 stable之前版本、3.1.0.beta5之前版本存在安全漏洞，该漏洞源于如果启用topic embedding，可能会创建多个重复的主题。
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
II. Public POCs for CVE-2023-32301
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2023-32301
请登录查看更多情报信息。
Same Patch Batch · discourse · 2023-06-13 · 4 CVEs total
| CVE-2023-32061 | 5.4 MEDIUM | Discourse Topic Creation Page Allows iFrame Tag without Restrictions |
| CVE-2023-34250 | 4.8 MEDIUM | Discourse vulnerable to exposure of number of topics recently created in private categorie |
| CVE-2023-31142 | 2.0 LOW | Discourse's general category permissions could be set back to default |
IV. Related Vulnerabilities
Same product: discourse
- CVE-2026-34947
Discourse: Staged user custom fields are exposed on public i - CVE-2026-27481
Discourse: Hidden tag visibility bypass on tag routes - CVE-2026-33415
Discourse: Improper Access Control in discourse-ai Allows Un - CVE-2026-33300
Discourse: Hidden group names and access metadata are expose - CVE-2026-33185
Discourse: Group SMTP test endpoint susceptible to SSRF
Same vendor: discourse
- CVE-2026-34947
Discourse: Staged user custom fields are exposed on public i - CVE-2026-27481
Discourse: Hidden tag visibility bypass on tag routes - CVE-2026-33415
Discourse: Improper Access Control in discourse-ai Allows Un - CVE-2026-33300
Discourse: Hidden group names and access metadata are expose - CVE-2026-33185
Discourse: Group SMTP test endpoint susceptible to SSRF
Same weakness: CWE-116
- CVE-2026-42810
Apache Polaris: could broaden vended S3 credentials through - CVE-2026-42040
Axios: Null Byte Injection via Reverse-Encoding in AxiosURLS - CVE-2026-40567
FreeScout has HTML Injection in Outgoing Emails via Unsaniti - CVE-2026-6058
Zyxel WRE6505 安全漏洞 - CVE-2026-20136
Cisco Identity Services Engine Authenticated Privilege Escal
V. Comments for CVE-2023-32301
No comments yet