ghsa-r9x7-2xmr-v8fw
Vulnerability from github
Published
2022-09-16 17:45
Modified
2024-09-30 17:04
Severity ?
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
6.9 (Medium) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
Summary
mangadex-downloader vulnerable to unauthorized file reading
Details

Impact

When using file:<location> command and <location> is web URL location (http, https). mangadex-downloader will try to open and read a file in local disk if the content from online file is exist-as-a-file in victim computer

So far, the app only read the files and not execute it. But still, when someone reading your files without you knowing, it's very scary.

Proof of Concept (PoC)

https://www.mansuf.link/unauthorized-file-read-in-mangadex-downloader-cve-2022-36082/

Workarounds

Unfortunately, there is no workarounds to make it safe from this issue. But i suggest you double check the url before proceed to download or update to latest version ( >= 1.7.2)

Patches

Fixed in version 1.7.2. Commit patch: https://github.com/mansuf/mangadex-downloader/commit/439cc2825198ebc12b3310c95c39a8c7710c9b42

Show details on source website

To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "mangadex-downloader"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.3.0"
            },
            {
              "fixed": "1.7.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2022-36082"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-09-16T17:45:28Z",
    "nvd_published_at": "2022-09-07T22:15:00Z",
    "severity": "MODERATE"
  },
  "details": "### Impact\n\nWhen using `file:\u003clocation\u003e` command and `\u003clocation\u003e` is web URL location (http, https). mangadex-downloader will try to open and read a file in local disk if the content from online file is exist-as-a-file in victim computer\n\nSo far, the app only read the files and not execute it. But still, when someone reading your files without you knowing, it\u0027s very scary.\n\n### Proof of Concept (PoC)\n\nhttps://www.mansuf.link/unauthorized-file-read-in-mangadex-downloader-cve-2022-36082/\n\n### Workarounds\n\nUnfortunately, there is no workarounds to make it safe from this issue. But i suggest you double check the url before proceed to download or update to latest version ( \u003e= 1.7.2)\n\n### Patches\n\nFixed in version 1.7.2.\nCommit patch: https://github.com/mansuf/mangadex-downloader/commit/439cc2825198ebc12b3310c95c39a8c7710c9b42",
  "id": "GHSA-r9x7-2xmr-v8fw",
  "modified": "2024-09-30T17:04:09Z",
  "published": "2022-09-16T17:45:28Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/mansuf/mangadex-downloader/security/advisories/GHSA-r9x7-2xmr-v8fw"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-36082"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mansuf/mangadex-downloader/commit/439cc2825198ebc12b3310c95c39a8c7710c9b42"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/mansuf/mangadex-downloader"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/mangadex-downloader/PYSEC-2022-264.yaml"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "mangadex-downloader vulnerable to unauthorized file reading"
}


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