Home/CVE/Discourse is an open source platform for community discussion. User summaries are accessible for anonymous users even wh
CVE

CVE-2023-44391

Discourse is an open source platform for community discussion. User summaries are accessible for anonymous users even wh

Discourse is an open source platform for community discussion. User summaries are accessible for anonymous users even when hide_user_profiles_from_public is enabled. This problem has been patched in the 3.1.1 stable and 3.2.0.beta2 version of Discourse.

Users are advised to upgrade. There are no known workarounds for this vulnerability.

MEDIUM · CVSS 5.3 EPSS 0.00284
Schedule remediation
  • SSVC automatable: yes - attacks can be scripted at scale
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-200Exposure of Sensitive Information to an Unauthorized Actor
▤

Affected Products & Versions

2
discourse<= 3.1.1
discourseall versions
▣

Scoring & Timeline

5.3
MEDIUM · CVSS v3.1 · security-advisories@github.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD16 Oct 2023 · 10:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
yes
Technical impact
partial
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://github.com/discourse/discourse/security/advisories/GHSA-7px5-fqcf-7mfrVendor Advisory
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