// For flags

CVE-2023-47121

Discourse SSRF vulnerability in Embedding

Severity Score

9.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Discourse is an open source platform for community discussion. Prior to version 3.1.3 of the `stable` branch and version 3.2.0.beta3 of the `beta` and `tests-passed` branches, the embedding feature is susceptible to server side request forgery. The issue is patched in version 3.1.3 of the `stable` branch and version 3.2.0.beta3 of the `beta` and `tests-passed` branches. As a workaround, disable the Embedding feature.

Discourse es una plataforma de código abierto para el debate comunitario. Antes de la versión 3.1.3 de la rama `stable` y la versión 3.2.0.beta3 de las ramas `beta` y `tests-passed`, la característica de incrustación es susceptible a Server-Side Request Forgery. El problema se solucionó en la versión 3.1.3 de la rama "stable" y en la versión 3.2.0.beta3 de las ramas "beta" y "tests-passed". Como workaround, desactive la función Embedding.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
None
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2023-10-30 CVE Reserved
  • 2023-11-10 CVE Published
  • 2024-08-02 CVE Updated
  • 2024-11-16 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-918: Server-Side Request Forgery (SSRF)
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Discourse
Search vendor "Discourse"
Discourse
Search vendor "Discourse" for product "Discourse"
< 3.1.3
Search vendor "Discourse" for product "Discourse" and version " < 3.1.3"
stable
Affected
Discourse
Search vendor "Discourse"
Discourse
Search vendor "Discourse" for product "Discourse"
< 3.2.0
Search vendor "Discourse" for product "Discourse" and version " < 3.2.0"
beta
Affected
Discourse
Search vendor "Discourse"
Discourse
Search vendor "Discourse" for product "Discourse"
3.2.0
Search vendor "Discourse" for product "Discourse" and version "3.2.0"
beta1, beta
Affected
Discourse
Search vendor "Discourse"
Discourse
Search vendor "Discourse" for product "Discourse"
3.2.0
Search vendor "Discourse" for product "Discourse" and version "3.2.0"
beta2, beta
Affected