CVE-2020-8264

2021-01-0621:02:35

CWE-79

hackerone

www.cve.org

AI Score

5.9

Confidence

High

EPSS

0.001

Percentile

29.2%

JSON

In actionpack gem >= 6.0.0, a possible XSS vulnerability exists when an application is running in development mode allowing an attacker to send or embed (in another page) a specially crafted URL which can allow the attacker to execute JavaScript in the context of the local application. This vulnerability is in the Actionable Exceptions middleware.

CNA Affected

[
  {
    "product": "https://github.com/rails/rails",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "6.0.3.4"
      }
    ]
  }
]