CVE-2021-4231 Angular Comment cross site scripting

2022-05-2607:10:14

CWE-79

VulDB

www.cve.org

3.5 Low

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

6.3 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

33.0%

JSON

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.

CNA Affected

[
  {
    "product": "Angular",
    "vendor": "unspecified",
    "versions": [
      {
        "status": "affected",
        "version": "11.0.0"
      },
      {
        "status": "affected",
        "version": "11.0.1"
      },
      {
        "status": "affected",
        "version": "11.0.2"
      },
      {
        "status": "affected",
        "version": "11.0.3"
      },
      {
        "status": "affected",
        "version": "11.0.4"
      },
      {
        "status": "affected",
        "version": "11.1.0-next.0"
      },
      {
        "status": "affected",
        "version": "11.1.0-next.1"
      },
      {
        "status": "affected",
        "version": "11.1.0-next.2"
      }
    ]
  }
]