CVE-2022-31182

CVSS V2 None CVSS V3 Medium 5.3

Description

Discourse is the an open source discussion platform. In affected versions a maliciously crafted request for static assets could cause error responses to be cached by Discourse's default NGINX proxy configuration. A corrected NGINX configuration is included in the latest stable, beta and tests-passed versions of Discourse. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Overview

CVE ID
CVE-2022-31182

Assigner
security-advisories@github.com

Vulnerability Status
Analyzed

Published Version
2022-08-01T20:15:08

Last Modified Date
2022-08-08T15:22:44

Weakness Enumerations

CWE	URL
CWE-404	http://cwe.mitre.org/data/definitions/404.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:discourse:discourse::::::::	1	OR		2.8.7
cpe:2.3:a:discourse:discourse:2.9.0:beta7::::::	1	OR

CVSS Version 3

Version
3.1

Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Attack Vector
NETWORK

Attack Compatibility
LOW

Privileges Required
NONE

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
NONE

Availability Impact
LOW

Base Score
5.3

Base Severity
MEDIUM

Exploitability Score
3.9

Impact Score
1.4

References

Reference URL	Reference Tags
https://github.com/discourse/discourse/commit/7af25544c3940c4d046c51f4cfac9c72a06d4f50
https://github.com/discourse/discourse/security/advisories/GHSA-4ff8-3j78-w6pp

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2022-31182
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-31182

History

Created	Old Value	New Value	Data Type	Notes
2022-08-01 21:00:35				Added to TrackCVE