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          ],
          "repo": "https://github.com/donetick/donetick",
          "type": "GIT"
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      ],
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        "0.1.35",
        "0.1.36",
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      ]
    }
  ],
  "aliases": [
    "GHSA-c545-2whr-g2v6"
  ],
  "database_specific": {
    "cna_assigner": "VulDB",
    "cwe_ids": [
      "CWE-266",
      "CWE-285"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/112xxx/CVE-2026-112045.json",
    "unresolved_ranges": [
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              {
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                "introduced": "0.1.18"
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              {
                "last_affected": "0.1.18"
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              {
                "introduced": "0.1.19"
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              {
                "last_affected": "0.1.19"
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              {
                "introduced": "0.1.20"
              },
              {
                "last_affected": "0.1.20"
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              {
                "introduced": "0.1.21"
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              {
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                "introduced": "0.1.22"
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              {
                "last_affected": "0.1.22"
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              {
                "introduced": "0.1.23"
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              {
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              {
                "introduced": "0.1.24"
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              {
                "last_affected": "0.1.24"
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              {
                "introduced": "0.1.25"
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              {
                "last_affected": "0.1.25"
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                "introduced": "0.1.26"
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              {
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                "introduced": "0.1.28"
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              {
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                "introduced": "0.1.29"
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              {
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              {
                "last_affected": "0.1.30"
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              {
                "introduced": "0.1.31"
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              {
                "last_affected": "0.1.31"
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              {
                "introduced": "0.1.32"
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                "last_affected": "0.1.32"
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              {
                "introduced": "0.1.33"
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              {
                "last_affected": "0.1.33"
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              {
                "introduced": "0.1.42"
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              {
                "last_affected": "0.1.42"
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              {
                "introduced": "0.1.49"
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              {
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              },
              {
                "introduced": "0.1.54"
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              {
                "last_affected": "0.1.54"
              },
              {
                "introduced": "0.1.55"
              },
              {
                "last_affected": "0.1.55"
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              {
                "introduced": "0.1.63"
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              {
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                "introduced": "0.1.65"
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              {
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              },
              {
                "introduced": "0.1.66"
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              {
                "last_affected": "0.1.66"
              },
              {
                "introduced": "0.1.67"
              },
              {
                "last_affected": "0.1.67"
              },
              {
                "introduced": "0.1.68"
              },
              {
                "last_affected": "0.1.68"
              },
              {
                "introduced": "0.1.69"
              },
              {
                "last_affected": "0.1.69"
              }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StandaloneSingleVersion"
          }
        ]
      }
    ]
  },
  "details": "A vulnerability was detected in donetick up to 0.1.82. The impacted element is the function CanDeleteHistory of the file internal/chore/model/model.go of the component History Deletion Handler. The manipulation of the argument AssignedTo results in improper authorization. The attack can be launched remotely. The exploit is now public and may be used. The project maintainer explains: \"The concerns about \"IDOR\" framing seem to be overstated in my opinion (...), as Circle members are already trusted collaborators. We will address this issue. However, since the impact is limited to trusted members within the same circle, I would classify this as a bug rather than a security vulnerability.\"",
  "id": "CVE-2026-112045",
  "modified": "2026-10-21T02:30:35.128494388Z",
  "published": "2026-10-19T03:00:17.338Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/112xxx/CVE-2026-112045.json"
    },
    {
      "type": "WEB",
      "url": "https://github.com/donetick/donetick/"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/donetick/donetick/issues/711"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/donetick/donetick/security/advisories/GHSA-c545-2whr-g2v6"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-112045"
    },
    {
      "type": "ADVISORY",
      "url": "https://vuldb.com/cve/CVE-2026-112045"
    },
    {
      "type": "ADVISORY",
      "url": "https://vuldb.com/submit/1009027"
    },
    {
      "type": "ADVISORY",
      "url": "https://vuldb.com/vuln/421693"
    },
    {
      "type": "REPORT",
      "url": "https://vuldb.com/vuln/421693/cti"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P",
      "type": "CVSS_V4"
    }
  ],
  "summary": "donetick History Deletion model.go CanDeleteHistory improper authorization"
}