Vulnerability-Lookup

CVE-2024-21520 (GCVE-0-2024-21520)

Vulnerability from cvelistv5 – Published: 2024-06-26 05:00 – Updated: 2024-12-31 10:10

Summary

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.

Severity

6.1 (Medium)


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

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-06-26 13:25 UTC

CWE

CWE-79 - Cross-site Scripting (XSS)

Assigner

snyk CNA under the mitre root

CNA scorecard C 60/100 over 15 records in the last 180 days details

References

4 references

URL	Tags
https://security.snyk.io/vuln/SNYK-PYTHON-DJANGOR…
https://github.com/encode/django-rest-framework/p…
https://github.com/encode/django-rest-framework/c…
https://github.com/encode/django-rest-framework/c…	x_transferred

Impacted products

2 products

Vendor	Product	Version	CPE status
n/a	djangorestframework	Affected: 0 , < 3.15.2 (semver)
django-rest-framework	django_rest_framework	Affected: 0 , < 3.15.2 (custom) cpe:2.3:a:django-rest-framework:django_rest_framework:3.15.2:::::::*

Credits

ch4n3-yoon

Show details on NVD website

JSON

To clipboard

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          }
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        "lastModified": "2026-06-17T07:09:40.073",
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          "cvssMetricV40": [
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                "modifiedAttackComplexity": "NOT_DEFINED",
                "modifiedAttackRequirements": "NOT_DEFINED",
                "modifiedAttackVector": "NOT_DEFINED",
                "modifiedPrivilegesRequired": "NOT_DEFINED",
                "modifiedSubAvailabilityImpact": "NOT_DEFINED",
                "modifiedSubConfidentialityImpact": "NOT_DEFINED",
                "modifiedSubIntegrityImpact": "NOT_DEFINED",
                "modifiedUserInteraction": "NOT_DEFINED",
                "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
                "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
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                "providerUrgency": "NOT_DEFINED",
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                "vulnerabilityResponseEffort": "NOT_DEFINED"
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}

FKIE_CVE-2024-21520

Vulnerability from fkie_nvd - Published: 2024-06-26 05:15 - Updated: 2026-06-17 07:09

Severity

6.1 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Summary

References

	URL	Tags
	report@snyk.io	https://github.com/encode/django-rest-framework/commit/3b41f0124194430da957b119712978fa2266b642
	report@snyk.io	https://github.com/encode/django-rest-framework/pull/9435
	report@snyk.io	https://security.snyk.io/vuln/SNYK-PYTHON-DJANGORESTFRAMEWORK-7252137
	af854a3a-2127-422b-91ae-364da2661108	https://github.com/encode/django-rest-framework/commit/3b41f0124194430da957b119712978fa2266b642
	af854a3a-2127-422b-91ae-364da2661108	https://github.com/encode/django-rest-framework/compare/3.15.1...3.15.2
	af854a3a-2127-422b-91ae-364da2661108	https://github.com/encode/django-rest-framework/pull/9435
	af854a3a-2127-422b-91ae-364da2661108	https://security.snyk.io/vuln/SNYK-PYTHON-DJANGORESTFRAMEWORK-7252137

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "djangorestframework",
          "vendor": "n/a",
          "versions": [
            {
              "lessThan": "3.15.2",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "source": "report@snyk.io"
    },
    {
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:django-rest-framework:django_rest_framework:3.15.2:*:*:*:*:*:*:*"
          ],
          "defaultStatus": "unknown",
          "product": "django_rest_framework",
          "vendor": "django-rest-framework",
          "versions": [
            {
              "lessThan": "3.15.2",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "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 \u003cbr\u003e tags."
    },
    {
      "lang": "es",
      "value": "Las versiones del paquete djangorestframework anteriores a la 3.15.2 son vulnerables a Cross-site Scripting (XSS) a trav\u00e9s del filtro de plantilla break_long_headers debido a una sanitizaci\u00f3n inadecuada de la entrada antes de dividir y unir con etiquetas \u003cbr\u003e."
    }
  ],
  "id": "CVE-2024-21520",
  "lastModified": "2026-06-17T07:09:40.073",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 6.1,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 2.7,
        "source": "report@snyk.io",
        "type": "Secondary"
      }
    ],
    "cvssMetricV40": [
      {
        "cvssData": {
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "attackVector": "NETWORK",
          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 2.1,
          "baseSeverity": "LOW",
          "confidentialityRequirement": "NOT_DEFINED",
          "exploitMaturity": "PROOF_OF_CONCEPT",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "privilegesRequired": "NONE",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "subConfidentialityImpact": "LOW",
          "subIntegrityImpact": "LOW",
          "userInteraction": "PASSIVE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:L/SI:L/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "version": "4.0",
          "vulnAvailabilityImpact": "NONE",
          "vulnConfidentialityImpact": "NONE",
          "vulnIntegrityImpact": "LOW",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "report@snyk.io",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-21520",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-06-26T13:25:31.230970Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2024-06-26T05:15:50.093",
  "references": [
    {
      "source": "report@snyk.io",
      "url": "https://github.com/encode/django-rest-framework/commit/3b41f0124194430da957b119712978fa2266b642"
    },
    {
      "source": "report@snyk.io",
      "url": "https://github.com/encode/django-rest-framework/pull/9435"
    },
    {
      "source": "report@snyk.io",
      "url": "https://security.snyk.io/vuln/SNYK-PYTHON-DJANGORESTFRAMEWORK-7252137"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://github.com/encode/django-rest-framework/commit/3b41f0124194430da957b119712978fa2266b642"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://github.com/encode/django-rest-framework/compare/3.15.1...3.15.2"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://github.com/encode/django-rest-framework/pull/9435"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://security.snyk.io/vuln/SNYK-PYTHON-DJANGORESTFRAMEWORK-7252137"
    }
  ],
  "sourceIdentifier": "report@snyk.io",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ],
      "source": "report@snyk.io",
      "type": "Secondary"
    }
  ]
}

GHSA-GW84-84PC-XP82

Vulnerability from github – Published: 2024-06-26 06:30 – Updated: 2024-12-31 15:31

Summary

Cross-site Scripting in djangorestframework

Details

Severity

6.1 (Medium)


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

2.1 (Low)


                  
                    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:L/SI:L/SA:N/E:P

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "djangorestframework"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.15.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2024-21520"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-06-26T17:48:09Z",
    "nvd_published_at": "2024-06-26T05:15:50Z",
    "severity": "LOW"
  },
  "details": "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 \u003cbr\u003e tags.",
  "id": "GHSA-gw84-84pc-xp82",
  "modified": "2024-12-31T15:31:51Z",
  "published": "2024-06-26T06:30:29Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-21520"
    },
    {
      "type": "WEB",
      "url": "https://github.com/encode/django-rest-framework/pull/9435"
    },
    {
      "type": "WEB",
      "url": "https://github.com/encode/django-rest-framework/commit/3b41f0124194430da957b119712978fa2266b642"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/encode/django-rest-framework"
    },
    {
      "type": "WEB",
      "url": "https://github.com/encode/django-rest-framework/compare/3.15.1...3.15.2"
    },
    {
      "type": "WEB",
      "url": "https://security.snyk.io/vuln/SNYK-PYTHON-DJANGORESTFRAMEWORK-7252137"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:L/SI:L/SA:N/E:P",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Cross-site Scripting in djangorestframework"
}

GSD-2024-21520

Vulnerability from gsd - Updated: 2023-12-23 06:02

Details

** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided.

Aliases

CVE-2024-21520

JSON

To clipboard

{
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2024-21520"
      ],
      "id": "GSD-2024-21520",
      "modified": "2023-12-23T06:02:09.437401Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2024-21520",
        "STATE": "RESERVED"
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided."
          }
        ]
      }
    }
  }
}

OPENSUSE-SU-2026:10115-1

Vulnerability from csaf_opensuse - Published: 2026-01-29 00:00 - Updated: 2026-09-17 16:52

Summary

python311-djangorestframework-3.16.1-2.1 on GA media

Severity

Moderate

Scope

1 vulnerability in this advisory, including CVE-2024-21520.

CVE-2024-21520

6.1 (Medium)


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

Recommended: 12 products

Open the full advisory

PYSEC-2026-1304

Vulnerability from pysec - Published: 2026-07-07 14:34 - Updated: 2026-07-07 17:24

Details

Severity

6.1 (Medium)


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

2.1 (Low)


                  
                    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:L/SI:L/SA:N/E:P

Impacted products

Name	purl
djangorestframework	pkg:pypi/djangorestframework

Aliases

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "djangorestframework",
        "purl": "pkg:pypi/djangorestframework"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.15.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.1",
        "0.1.1",
        "0.2.0",
        "0.2.1",
        "0.2.2",
        "0.2.3",
        "0.2.4",
        "0.3.0",
        "0.3.1",
        "0.3.2",
        "0.3.3",
        "0.4.0",
        "2.0.0",
        "2.0.1",
        "2.0.2",
        "2.1.0",
        "2.1.1",
        "2.1.10",
        "2.1.11",
        "2.1.12",
        "2.1.13",
        "2.1.14",
        "2.1.15",
        "2.1.16",
        "2.1.17",
        "2.1.2",
        "2.1.3",
        "2.1.4",
        "2.1.5",
        "2.1.6",
        "2.1.7",
        "2.1.8",
        "2.1.9",
        "2.2.0",
        "2.2.1",
        "2.2.2",
        "2.2.3",
        "2.2.4",
        "2.2.5",
        "2.2.6",
        "2.2.7",
        "2.3.0",
        "2.3.1",
        "2.3.10",
        "2.3.11",
        "2.3.12",
        "2.3.13",
        "2.3.14",
        "2.3.2",
        "2.3.3",
        "2.3.4",
        "2.3.5",
        "2.3.6",
        "2.3.7",
        "2.3.8",
        "2.3.9",
        "2.4.0",
        "2.4.1",
        "2.4.2",
        "2.4.3",
        "2.4.4",
        "2.4.5",
        "2.4.6",
        "2.4.7",
        "2.4.8",
        "3.0.0",
        "3.0.1",
        "3.0.2",
        "3.0.3",
        "3.0.4",
        "3.0.5",
        "3.1.0",
        "3.1.1",
        "3.1.2",
        "3.1.3",
        "3.10.0",
        "3.10.1",
        "3.10.2",
        "3.10.3",
        "3.11.0",
        "3.11.1",
        "3.11.2",
        "3.12.0",
        "3.12.1",
        "3.12.2",
        "3.12.3",
        "3.12.4",
        "3.13.0",
        "3.13.1",
        "3.14.0",
        "3.15.0",
        "3.15.1",
        "3.2.0",
        "3.2.1",
        "3.2.2",
        "3.2.3",
        "3.2.4",
        "3.2.5",
        "3.3.0",
        "3.3.1",
        "3.3.2",
        "3.3.3",
        "3.4.0",
        "3.4.1",
        "3.4.2",
        "3.4.3",
        "3.4.4",
        "3.4.5",
        "3.4.6",
        "3.4.7",
        "3.5.0",
        "3.5.1",
        "3.5.2",
        "3.5.3",
        "3.5.4",
        "3.6.0",
        "3.6.1",
        "3.6.2",
        "3.6.3",
        "3.6.4",
        "3.7.0",
        "3.7.1",
        "3.7.2",
        "3.7.3",
        "3.7.4",
        "3.7.5",
        "3.7.6",
        "3.7.7",
        "3.8.0",
        "3.8.1",
        "3.8.2",
        "3.9.0",
        "3.9.1",
        "3.9.2",
        "3.9.3",
        "3.9.4"
      ]
    }
  ],
  "aliases": [
    "CVE-2024-21520",
    "GHSA-gw84-84pc-xp82"
  ],
  "details": "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 \u003cbr\u003e tags.",
  "id": "PYSEC-2026-1304",
  "modified": "2026-07-07T17:24:02.429304Z",
  "published": "2026-07-07T14:34:35.497172Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-21520"
    },
    {
      "type": "WEB",
      "url": "https://github.com/encode/django-rest-framework/pull/9435"
    },
    {
      "type": "WEB",
      "url": "https://github.com/encode/django-rest-framework/commit/3b41f0124194430da957b119712978fa2266b642"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/encode/django-rest-framework"
    },
    {
      "type": "WEB",
      "url": "https://github.com/encode/django-rest-framework/compare/3.15.1...3.15.2"
    },
    {
      "type": "WEB",
      "url": "https://security.snyk.io/vuln/SNYK-PYTHON-DJANGORESTFRAMEWORK-7252137"
    },
    {
      "type": "PACKAGE",
      "url": "https://pypi.org/project/djangorestframework"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-gw84-84pc-xp82"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:L/SI:L/SA:N/E:P",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Cross-site Scripting in djangorestframework"
}

RHSA-2024:7312

Vulnerability from csaf_redhat - Published: 2024-09-27 04:34 - Updated: 2026-10-22 20:57

Summary

Red Hat Security Advisory: Red Hat Ansible Automation Platform 2.4 Product Security and Bug Fix Update

Severity

Moderate

Scope

3 vulnerabilities in this advisory, including CVE-2024-21520.

CVE-2024-21520

A vulnerability was found in the djangorestframework package. Cross-site scripting occurs via the break_long_headers template filter due to improper input sanitization before splitting and joining with <br> tags.

6.1 (Medium)


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

Fixed: 8 products Known not affected: 20 products

https://access.redhat.com/errata/RHSA-2024:7312

Open the full advisory

UBUNTU-CVE-2024-21520 (CVE-2024-21520)

Vulnerability from osv_ubuntu – Published: 2024-06-26 05:15 – Updated: 2025-10-24 05:06 – Source website

Details

Severity

6.1 (Medium)


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

2.1 (Low)


                    
                      CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:L/SI:L/SA:N/E:P

N/A (UNKNOWN)


                    
                      medium

References

URL

Type

	https://ubuntu.com/security/CVE-2024-21520	REPORT
	https://www.cve.org/CVERecord?id=CVE-2024-21520	REPORT
	https://github.com/encode/django-rest-framework/p…	REPORT
	https://github.com/encode/django-rest-framework/c…	REPORT
	https://security.snyk.io/vuln/SNYK-PYTHON-DJANGOR…	REPORT
	https://github.com/encode/django-rest-framework/c…	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "python-djangorestframework",
            "binary_version": "3.3.2-2"
          },
          {
            "binary_name": "python3-djangorestframework",
            "binary_version": "3.3.2-2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:16.04:LTS",
        "name": "djangorestframework",
        "purl": "pkg:deb/ubuntu/djangorestframework@3.3.2-2?arch=source\u0026distro=xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.4.3-2",
        "3.3.1-1",
        "3.3.2-1",
        "3.3.2-2"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "python-djangorestframework",
            "binary_version": "3.7.7-1"
          },
          {
            "binary_name": "python3-djangorestframework",
            "binary_version": "3.7.7-1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:18.04:LTS",
        "name": "djangorestframework",
        "purl": "pkg:deb/ubuntu/djangorestframework@3.7.7-1?arch=source\u0026distro=bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "3.4.0-2",
        "3.7.7-1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "python3-djangorestframework",
            "binary_version": "3.10.2-1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:20.04:LTS",
        "name": "djangorestframework",
        "purl": "pkg:deb/ubuntu/djangorestframework@3.10.2-1?arch=source\u0026distro=focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "3.9.0-2",
        "3.10.2-1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "python3-djangorestframework",
            "binary_version": "3.12.4-2.1ubuntu1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "name": "djangorestframework",
        "purl": "pkg:deb/ubuntu/djangorestframework@3.12.4-2.1ubuntu1?arch=source\u0026distro=jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "3.12.1-1",
        "3.12.4-1",
        "3.12.4-2",
        "3.12.4-2ubuntu1",
        "3.12.4-2.1ubuntu1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "python3-djangorestframework",
            "binary_version": "3.14.0-2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:24.04:LTS",
        "name": "djangorestframework",
        "purl": "pkg:deb/ubuntu/djangorestframework@3.14.0-2?arch=source\u0026distro=noble"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "3.14.0-2"
      ]
    }
  ],
  "aliases": [],
  "details": "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 \u003cbr\u003e tags.",
  "id": "UBUNTU-CVE-2024-21520",
  "modified": "2025-10-24T05:06:51Z",
  "published": "2024-06-26T05:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-21520"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2024-21520"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/encode/django-rest-framework/pull/9435"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/encode/django-rest-framework/commit/3b41f0124194430da957b119712978fa2266b642"
    },
    {
      "type": "REPORT",
      "url": "https://security.snyk.io/vuln/SNYK-PYTHON-DJANGORESTFRAMEWORK-7252137"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/encode/django-rest-framework/commit/3b41f0124194430da957b119712978fa2266b642"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:L/SI:L/SA:N/E:P",
      "type": "CVSS_V4"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2024-21520"
  ]
}

WID-SEC-W-2024-2229

Vulnerability from csaf_certbund - Published: 2024-09-26 22:00 - Updated: 2026-02-08 23:00

Summary

Red Hat Ansible Automation Platform: Mehrere Schwachstellen

Severity

Mittel

Scope

3 vulnerabilities in this advisory, including CVE-2024-21520.

CVE-2024-21520

Known affected: 3 products

Open the full advisory

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2024-21520 (GCVE-0-2024-21520)

FKIE_CVE-2024-21520

GHSA-GW84-84PC-XP82

GSD-2024-21520

OPENSUSE-SU-2026:10115-1

PYSEC-2026-1304

RHSA-2024:7312

UBUNTU-CVE-2024-21520 (CVE-2024-21520)

WID-SEC-W-2024-2229

Tags

Sightings

Nomenclature

Vulnerability timeline

Related by attack behaviour