The Scratch Channel Allows Username Modification

{
  "id": "b9a45512b135ab277065811658f8574974f51164418cec86b530ab0ae6b00483",
  "url": "https://osv.dev/vulnerability/CVE-2025-55301",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "The Scratch Channel Allows Username Modification",
    "summary": "The Scratch Channel is a news website. In version 1, it is possible to go to application in devtools and click local storage to edit the account's username locally. This issue has been patched in version 1.1.",
    "evidence": "osv:CVE-2025-55301",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2025-55301",
      "aliases": [
        "CVE-2025-55301",
        "GHSA-9q4f-4vjm-7gp2"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/the-scratch-channel/tsc-web-client",
              "type": "GIT",
              "events": [
                {
                  "introduced": "83a36cfda1b348f617ac353bd27c482889385829"
                },
                {
                  "fixed": "0b0383e217a7edc6afdbb0cadce65769f5555182"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "= 1"
                      },
                      {
                        "last_affected": "= 1"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandaloneSingleVersion"
                  },
                  {
                    "range": [
                      {
                        "fixed": "0b0383e217a7edc6afdbb0cadce65769f5555182"
                      }
                    ],
                    "source": "REFERENCES_TAG",
                    "original_tag": "v1.1"
                  }
                ]
              }
            }
          ],
          "versions": [
            "= 1",
            "v1"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-55301.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:49.915901712Z",
      "provider": "osv",
      "references": [
        "https://github.com/The-Scratch-Channel/tsc-web-client/discussions/77",
        "https://github.com/The-Scratch-Channel/tsc-web-client/releases/tag/v1.1",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/55xxx/CVE-2025-55301.json",
        "https://github.com/The-Scratch-Channel/tsc-web-client/security/advisories/GHSA-9q4f-4vjm-7gp2",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-55301"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-20"
        ],
        "cna_assigner": "GitHub_M",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/55xxx/CVE-2025-55301.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2025-55301",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 518363,
  "published_at": "2025-08-25T15:38:34.391+00:00"
}