CVE-2022-24824

CVSS V2 Medium 5 CVSS V3 Medium 5.3
Description
Discourse is an open source platform for community discussion. In affected versions an attacker can poison the cache for anonymous (i.e. not logged in) users, such that the users are shown the crawler view of the site instead of the HTML page. This can lead to a partial denial-of-service. This issue is patched in the latest stable, beta and tests-passed versions of Discourse. There are no known workarounds for this issue.
Overview
  • CVE ID
  • CVE-2022-24824
  • Assigner
  • security-advisories@github.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2022-04-14T22:15:07
  • Last Modified Date
  • 2022-04-22T19:53:10
Weakness Enumerations
CWE URL
CWE-829 http://cwe.mitre.org/data/definitions/829.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:discourse:discourse:*:*:*:*:*:*:*:* 1 OR 2.8.3
cpe:2.3:a:discourse:discourse:2.9.0:beta1:*:*:*:*:*:* 1 OR
cpe:2.3:a:discourse:discourse:2.9.0:beta2:*:*:*:*:*:* 1 OR
cpe:2.3:a:discourse:discourse:2.9.0:beta3:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
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/b72b0dac10493d09f4f9eb8f3c3ce7817295e34e Patch Third Party Advisory
https://github.com/discourse/discourse/security/advisories/GHSA-46v9-3jc4-f53w Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2022-24824
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-24824
History
Created Old Value New Value Data Type Notes
2022-05-10 06:27:17 Added to TrackCVE