CVE-2024-21520

2024-06-2605:15:50

CWE-79

[email protected]

web.nvd.nist.gov

djangorestframework

cross-site scripting

input sanitization

break_long_headers

improper

<br> tags

cve-2024-21520

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

6.2 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

15.7%

JSON

Versions of the package djangorestframework before 3.15.2 are vulnerable to Cross-site Scripting (XSS) via the break_long_headers template filter due to improper input sanitization before splitting and joining with <br> tags.

CNA Affected

[
  {
    "product": "djangorestframework",
    "versions": [
      {
        "version": "0",
        "lessThan": "3.15.2",
        "status": "affected",
        "versionType": "semver"
      }
    ],
    "vendor": "n/a"
  }
]