CVE-2026-15920

The full cvelistV5 record. Download as CVE-2026-15920.json.

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-15920",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-08-04T17:16:24.319084Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-08-04T17:21:13.428Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "collectionURL": "https://pypi.org/project/Django/",
          "defaultStatus": "unaffected",
          "packageName": "django",
          "product": "Django",
          "repo": "https://github.com/django/django/",
          "vendor": "djangoproject",
          "versions": [
            {
              "lessThan": "6.0.8",
              "status": "affected",
              "version": "6.0",
              "versionType": "python"
            },
            {
              "status": "unaffected",
              "version": "6.0.8",
              "versionType": "python"
            },
            {
              "lessThan": "5.2.17",
              "status": "affected",
              "version": "5.2",
              "versionType": "python"
            },
            {
              "status": "unaffected",
              "version": "5.2.17",
              "versionType": "python"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "Egor Saltykov"
        },
        {
          "lang": "en",
          "type": "remediation developer",
          "value": "Natalia Bidart"
        },
        {
          "lang": "en",
          "type": "coordinator",
          "value": "Natalia Bidart"
        }
      ],
      "datePublic": "2026-08-04T10:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "<p>An issue was discovered in Django 5.2 before 5.2.17 and 6.0 before 6.0.8.</p><p><code>django.contrib.admin.utils.display_for_field()</code> renders <code>URLField</code> values as clickable links in the admin without validating the URL. A value stored with an unsafe scheme is displayed as a link on changelist and read-only admin pages, which allows cross-site scripting against staff users who click the link.</p><p>Exploitation requires the unsafe value to already be stored in the database. <code>URLField</code> validation through a <code>ModelForm</code> or the admin rejects unsafe schemes, so this affects applications that persist <code>URLField</code> data without running model validation, for example through direct queryset writes, deserialization, or bulk import of untrusted input.</p><p>Django would like to thank Egor Saltykov for reporting this issue.</p>"
            }
          ],
          "value": "An issue was discovered in Django 5.2 before 5.2.17 and 6.0 before 6.0.8.\n`django.contrib.admin.utils.display_for_field()` renders `URLField` values as clickable links in the admin without validating the URL. A value stored with an unsafe scheme is displayed as a link on changelist and read-only admin pages, which allows cross-site scripting against staff users who click the link.\r\nExploitation requires the unsafe value to already be stored in the database. `URLField` validation through a `ModelForm` or the admin rejects unsafe schemes, so this affects applications that persist `URLField` data without running model validation, for example through direct queryset writes, deserialization, or bulk import of untrusted input.\nDjango would like to thank Egor Saltykov for reporting this issue."
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-244",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-244: XSS Targeting URI Placeholders"
            }
          ]
        }
      ],
      "metrics": [
        {
          "other": {
            "content": {
              "namespace": "https://docs.djangoproject.com/en/dev/internals/security/#security-issue-severity-levels",
              "value": "moderate"
            },
            "type": "Django severity rating"
          }
        },
        {
          "cvssV3_1": {
            "baseScore": 6.1,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
            "version": "3.1"
          }
        },
        {
          "cvssV4_0": {
            "baseScore": 5.1,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N",
            "version": "4.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-83",
              "description": "CWE-83: Improper Neutralization of Script in Attributes in a Web Page",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-04T15:48:40.537Z",
        "orgId": "6a34fbeb-21d4-45e7-8e0a-62b95bc12c92",
        "shortName": "DSF"
      },
      "references": [
        {
          "name": "Django security archive",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://docs.djangoproject.com/en/dev/releases/security/"
        },
        {
          "name": "Django releases announcements",
          "tags": [
            "mailing-list"
          ],
          "url": "https://groups.google.com/g/django-announce"
        },
        {
          "tags": [
            "patch"
          ],
          "url": "https://github.com/django/django/commit/47511a21026cdd721d8fbf8571cc079bc38bb46d"
        },
        {
          "tags": [
            "patch"
          ],
          "url": "https://github.com/django/django/commit/5a260d309a4c8010c2ebda24eb758a5d95e2508a"
        },
        {
          "tags": [
            "patch"
          ],
          "url": "https://github.com/django/django/commit/13debb622a32720bda1bccda7622fd14fbf3931b"
        },
        {
          "tags": [
            "patch"
          ],
          "url": "https://github.com/django/django/commit/b9adb81339cc418f8f56b1050cca6dfec3ab6349"
        },
        {
          "name": "Django security releases issued: 6.0.8 and 5.2.17",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://www.djangoproject.com/weblog/2026/aug/04/security-releases/"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "timeline": [
        {
          "lang": "en",
          "time": "2026-07-13T00:00:00.000Z",
          "value": "Initial report received."
        },
        {
          "lang": "en",
          "time": "2026-07-21T00:00:00.000Z",
          "value": "Vulnerability confirmed."
        },
        {
          "lang": "en",
          "time": "2026-08-04T10:00:00.000Z",
          "value": "Security release issued."
        }
      ],
      "title": "Potential cross-site scripting via URLField values in the admin",
      "x_generator": {
        "engine": "cvelib 1.8.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "6a34fbeb-21d4-45e7-8e0a-62b95bc12c92",
    "assignerShortName": "DSF",
    "cveId": "CVE-2026-15920",
    "datePublished": "2026-08-04T15:48:40.537Z",
    "dateReserved": "2026-07-15T20:32:49.882Z",
    "dateUpdated": "2026-08-04T17:21:13.428Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
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