CVE-2022-23518 Improper neutralization of data URIs allows XSS in rails-html-sanitizer

2022-12-1416:22:34

CWE-79

GitHub_M

www.cve.org

6.1 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

6.2 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

43.3%

JSON

rails-html-sanitizer is responsible for sanitizing HTML fragments in Rails applications. Versions >= 1.0.3, < 1.4.4 are vulnerable to cross-site scripting via data URIs when used in combination with Loofah >= 2.1.0. This issue is patched in version 1.4.4.

CNA Affected

[
  {
    "vendor": "rails",
    "product": "rails-html-sanitizer",
    "versions": [
      {
        "version": ">= 1.0.3, < 1.4.4",
        "status": "affected"
      }
    ]
  }
]