CVE-2021-37703
Information exposure in Discourse
Severity Score
4.3
*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. In Discourse before versions 2.7.8 and 2.8.0.beta5, a user's read state for a topic such as the last read post number and the notification level is exposed.
Discourse es una plataforma de código abierto para el debate comunitario. En Discourse versiones anteriores a 2.7.8 y 2.8.0.beta5, el estado de lectura de un usuario para un tema, como el número de la última publicación leída y el nivel de notificación, está expuesto.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2021-07-29 CVE Reserved
- 2021-08-13 CVE Published
- 2024-04-28 EPSS Updated
- 2024-08-04 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
CAPEC
References (2)
URL | Tag | Source |
---|---|---|
https://github.com/discourse/discourse/security/advisories/GHSA-gq2h-qhg2-phf9 | Third Party Advisory |
URL | Date | SRC |
---|
URL | Date | SRC |
---|---|---|
https://github.com/discourse/discourse/commit/aed65ec16d38886d7be7209d8c02df4ffd4937a4 | 2021-08-30 |
URL | Date | SRC |
---|
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" | < 2.7.8 Search vendor "Discourse" for product "Discourse" and version " < 2.7.8" | - |
Affected
| ||||||
Discourse Search vendor "Discourse" | Discourse Search vendor "Discourse" for product "Discourse" | 2.8.0 Search vendor "Discourse" for product "Discourse" and version "2.8.0" | beta1 |
Affected
| ||||||
Discourse Search vendor "Discourse" | Discourse Search vendor "Discourse" for product "Discourse" | 2.8.0 Search vendor "Discourse" for product "Discourse" and version "2.8.0" | beta2 |
Affected
| ||||||
Discourse Search vendor "Discourse" | Discourse Search vendor "Discourse" for product "Discourse" | 2.8.0 Search vendor "Discourse" for product "Discourse" and version "2.8.0" | beta3 |
Affected
| ||||||
Discourse Search vendor "Discourse" | Discourse Search vendor "Discourse" for product "Discourse" | 2.8.0 Search vendor "Discourse" for product "Discourse" and version "2.8.0" | beta4 |
Affected
|