CVE-2021-4231

CVSS V2 Low 3.5 CVSS V3 Medium 5.4
Description
A vulnerability was found in Angular up to 11.0.4/11.1.0-next.2. It has been classified as problematic. Affected is the handling of comments. The manipulation leads to cross site scripting. It is possible to launch the attack remotely but it might require an authentication first. Upgrading to version 11.0.5 and 11.1.0-next.3 is able to address this issue. The name of the patch is ba8da742e3b243e8f43d4c63aa842b44e14f2b09. It is recommended to upgrade the affected component.
Overview
  • CVE ID
  • CVE-2021-4231
  • Assigner
  • cna@vuldb.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2022-05-26T14:15:07
  • Last Modified Date
  • 2022-06-07T19:07:09
Weakness Enumerations
CWE URL
CWE-79 http://cwe.mitre.org/data/definitions/79.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:angular:angular:*:*:*:*:*:node.js:*:* 1 OR 11.0.5
cpe:2.3:a:angular:angular:11.1.0:next_0:*:*:*:node.js:*:* 1 OR
cpe:2.3:a:angular:angular:11.1.0:next_1:*:*:*:node.js:*:* 1 OR
cpe:2.3:a:angular:angular:11.1.0:next_2:*:*:*:node.js:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:S/C:N/I:P/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • NONE
  • Base Score
  • 3.5
  • Severity
  • LOW
  • Exploitability Score
  • 6.8
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • REQUIRED
  • Scope
  • CHANGED
  • Confidentiality Impact
  • LOW
  • Availability Impact
  • NONE
  • Base Score
  • 5.4
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.3
  • Impact Score
  • 2.7
References
Reference URL Reference Tags
https://vuldb.com/?id.181356
https://github.com/angular/angular/issues/40136
https://security.snyk.io/vuln/SNYK-JS-ANGULARCORE-1070902
https://github.com/angular/angular/commit/ba8da742e3b243e8f43d4c63aa842b44e14f2b09
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-4231
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4231
History
Created Old Value New Value Data Type Notes
2022-05-26 15:00:09 Added to TrackCVE