CVE-2021-23784 Cross-site Scripting (XSS)

2021-11-0317:20:42

snyk

www.cve.org

cve-2021-23784

cross-site scripting

package tempura

CVSS3

5.4

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

EPSS

0.002

Percentile

56.7%

JSON

This affects the package tempura before 0.4.0. If the input to the esc function is of type object (i.e an array) it is returned without being escaped/sanitized, leading to a potential Cross-Site Scripting vulnerability.

CNA Affected

[
  {
    "product": "tempura",
    "vendor": "n/a",
    "versions": [
      {
        "lessThan": "0.4.0",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]