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    BREW-PWNTOOLS-CVE-2020-28468 (CVE-2020-28468)

    Vulnerability from osv_homebrew – Published: 2026-08-13 17:29 – Updated: 2026-09-10 00:59 – Source website
    VLAI
    Details

    This affects the package pwntools before 4.3.1. The shellcraft generator for affected versions of this module are vulnerable to Server-Side Template Injection (SSTI), which can lead to remote code execution.

    Severity
    9.8 (Critical)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    References
    To clipboard 

    {
  "affected": [
    {
      "ecosystem_specific": {
        "fix": "bump",
        "range_state": "fixed",
        "upstream_fixed_in": "4.3.1"
      },
      "package": {
        "ecosystem": "Homebrew",
        "name": "pwntools",
        "purl": "pkg:brew/pwntools"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.15.0_9"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "confidence": "high",
    "source": "matched",
    "strategy": "git",
    "upstream_evidence": [
      {
        "ecosystem": "GIT",
        "key": "https://github.com/gallopsled/pwntools",
        "name": "https://github.com/gallopsled/pwntools",
        "strategy": "git",
        "subject_version": "4.15.0"
      },
      {
        "ecosystem": "PyPI",
        "key": "pkg:pypi/pwntools@4.15.0",
        "name": "pwntools",
        "strategy": "registry",
        "subject_version": "4.15.0"
      }
    ]
  },
  "details": "This affects the package pwntools before 4.3.1. The shellcraft generator for affected versions of this module are vulnerable to Server-Side Template Injection (SSTI), which can lead to remote code execution.",
  "id": "BREW-pwntools-CVE-2020-28468",
  "modified": "2026-09-10T00:59:03Z",
  "published": "2026-08-13T17:29:35Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://github.com/Gallopsled/pwntools/issues/1427"
    },
    {
      "type": "FIX",
      "url": "https://github.com/Gallopsled/pwntools/pull/1732"
    },
    {
      "type": "FIX",
      "url": "https://snyk.io/vuln/SNYK-PYTHON-PWNTOOLS-1047345"
    }
  ],
  "schema_version": "1.7.3",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "upstream": [
    "CVE-2020-28468",
    "GHSA-7xc5-ggpp-g249",
    "PYSEC-2021-72",
    "SNYK-PYTHON-PWNTOOLS-1047345"
  ]
}

    PYSEC-2021-72

    Vulnerability from pysec - Published: 2021-01-08 12:15 - Updated: 2021-01-12 19:55
    VLAI
    Details

    This affects the package pwntools before 4.3.1. The shellcraft generator for affected versions of this module are vulnerable to Server-Side Template Injection (SSTI), which can lead to remote code execution.

    Impacted products
    Name purl
    pwntools pkg:pypi/pwntools
    Aliases
    To clipboard 

    {
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "pwntools",
        "purl": "pkg:pypi/pwntools"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.3.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.0",
        "2.1.0",
        "2.1.1",
        "2.1.2",
        "2.1.3",
        "2.2",
        "3.0.0",
        "3.0.1",
        "3.0.2",
        "3.0.4",
        "3.1.0b0",
        "3.1.0b1",
        "3.1.0b2",
        "3.1.0b3",
        "3.1.0",
        "3.1.1",
        "3.2.0b0",
        "3.2.0b2",
        "3.2.0b3",
        "3.2.0b4",
        "3.2.0b5",
        "3.2.0",
        "3.2.1",
        "3.3.0b0",
        "3.3.0",
        "3.3.1",
        "3.3.2",
        "3.3.3",
        "3.3.4",
        "3.4.0b0",
        "3.4.0b1",
        "3.4.0b2",
        "3.4.0b3",
        "3.4.0b4",
        "3.4.0",
        "3.4.1",
        "3.5.0b0",
        "3.5.0b1",
        "3.5.0",
        "3.5.1",
        "3.6.0b0",
        "3.6.0b1",
        "3.6.0",
        "3.6.1",
        "3.7.0b0",
        "3.7.0b1",
        "3.7.0",
        "3.7.1",
        "3.8.0b0",
        "3.8.0b1",
        "3.8.0",
        "3.9.0b0",
        "3.9.0",
        "3.9.1",
        "3.9.2",
        "3.9.3",
        "3.10.0b0",
        "3.10.0b1",
        "3.10.0b2",
        "3.10.0",
        "3.11.0b0",
        "3.11.0",
        "3.12.0b0",
        "3.12.0",
        "3.12.1",
        "3.12.2",
        "3.13.0b0",
        "3.13.0",
        "4.0.0b0",
        "4.0.0",
        "4.0.1",
        "4.1.0b0",
        "4.1.0",
        "4.1.1",
        "4.1.2",
        "4.1.3",
        "4.1.4",
        "4.1.5",
        "4.1.6",
        "4.1.7",
        "4.2.0b0",
        "4.2.0",
        "4.2.1",
        "4.2.2",
        "4.3.0b0",
        "4.3.0"
      ]
    }
  ],
  "aliases": [
    "CVE-2020-28468",
    "SNYK-PYTHON-PWNTOOLS-1047345",
    "GHSA-7xc5-ggpp-g249"
  ],
  "details": "This affects the package pwntools before 4.3.1. The shellcraft generator for affected versions of this module are vulnerable to Server-Side Template Injection (SSTI), which can lead to remote code execution.",
  "id": "PYSEC-2021-72",
  "modified": "2021-01-12T19:55:00Z",
  "published": "2021-01-08T12:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://github.com/Gallopsled/pwntools/issues/1427"
    },
    {
      "type": "ADVISORY",
      "url": "https://snyk.io/vuln/SNYK-PYTHON-PWNTOOLS-1047345"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Gallopsled/pwntools/pull/1732"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-7xc5-ggpp-g249"
    }
  ]
}