Vulnerability-Lookup

PYSEC-2026-2393

Vulnerability from pysec - Published: 2026-07-13 15:46 - Updated: 2026-07-13 16:03

Details

The postman_download module uses the workspace name field from the Postman API to construct the local directory path without sanitization. If a malicious workspace has a name containing path traversal characters, pathlib resolves the path outside the intended output directory, allowing an attacker to write arbitrary files to the user's system.

Severity

6.5 (Medium)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Impacted products

Name	purl
bbot	pkg:pypi/bbot

Aliases

JSON

To clipboard

{
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      "package": {
        "ecosystem": "PyPI",
        "name": "bbot",
        "purl": "pkg:pypi/bbot"
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        }
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        "2.8.4.7575rc0",
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        "2.8.5"
      ]
    }
  ],
  "aliases": [
    "CVE-2026-12568",
    "GHSA-m54h-vhf9-3w3m"
  ],
  "details": "The `postman_download` module uses the workspace `name` field from the Postman API to construct the local directory path without sanitization. If a malicious workspace has a name containing path traversal characters, pathlib resolves the path outside the intended output directory, allowing an attacker to write arbitrary files to the user\u0027s system.",
  "id": "PYSEC-2026-2393",
  "modified": "2026-07-13T16:03:36.176232Z",
  "published": "2026-07-13T15:46:20.695226Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/blacklanternsecurity/bbot/security/advisories/GHSA-m54h-vhf9-3w3m"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-12568"
    },
    {
      "type": "WEB",
      "url": "https://github.com/blacklanternsecurity/bbot/commit/36bc20818"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/blacklanternsecurity/bbot"
    },
    {
      "type": "PACKAGE",
      "url": "https://pypi.org/project/bbot"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-m54h-vhf9-3w3m"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "BBOT: Arbitrary File Write in postman_download Module"
}

CVE-2026-12568 (GCVE-0-2026-12568)

Vulnerability from cvelistv5 – Published: 2026-06-17 21:53 – Updated: 2026-06-18 12:48

Title

Arbitrary File Write in postman_download module

Summary

The postman_download module uses the workspace name field from the Postman API to construct the local directory path without sanitization. If a malicious workspace has a name containing path traversal characters, pathlib resolves the path outside the intended output directory, allowing an attacker to write arbitrary files to the user's system.

Severity

6.5 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Assigner

BLSOPS

References

1 reference

URL	Tags
https://github.com/blacklanternsecurity/bbot/comm…

Impacted products

1 product

Vendor	Product	Version
Black Lantern Security	BBOT	Affected: 2.1.0 , ≤ <=2.8.5 (custom)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
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        "metrics": [
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              "content": {
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                "role": "CISA Coordinator",
                "timestamp": "2026-06-18T12:47:54.938181Z",
                "version": "2.0.3"
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
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        "title": "CISA ADP Vulnrichment"
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          "product": "BBOT",
          "repo": "https://github.com/blacklanternsecurity/bbot",
          "vendor": "Black Lantern Security",
          "versions": [
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              "version": "2.1.0",
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            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
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            "privilegesRequired": "NONE",
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            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N",
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        "orgId": "27b6da8a-f51d-48d9-9eef-9b7f3405d20d",
        "shortName": "BLSOPS"
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        {
          "url": "https://github.com/blacklanternsecurity/bbot/commit/36bc20818"
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      "source": {
        "discovery": "UNKNOWN"
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      "title": "Arbitrary File Write in postman_download module",
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    "assignerShortName": "BLSOPS",
    "cveId": "CVE-2026-12568",
    "datePublished": "2026-06-17T21:53:47.543Z",
    "dateReserved": "2026-06-17T21:51:43.456Z",
    "dateUpdated": "2026-06-18T12:48:02.115Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

GHSA-M54H-VHF9-3W3M

Vulnerability from github – Published: 2026-06-18 15:03 – Updated: 2026-06-18 15:03

Summary

BBOT: Arbitrary File Write in postman_download Module

Details

Severity

6.5 (Medium)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 2.8.5"
      },
      "package": {
        "ecosystem": "PyPI",
        "name": "bbot"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.1.0"
            },
            {
              "fixed": "2.8.6"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-12568"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-125",
      "CWE-22",
      "CWE-73"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-06-18T15:03:38Z",
    "nvd_published_at": "2026-06-17T23:17:03Z",
    "severity": "MODERATE"
  },
  "details": "The `postman_download` module uses the workspace `name` field from the Postman API to construct the local directory path without sanitization. If a malicious workspace has a name containing path traversal characters, pathlib resolves the path outside the intended output directory, allowing an attacker to write arbitrary files to the user\u0027s system.",
  "id": "GHSA-m54h-vhf9-3w3m",
  "modified": "2026-06-18T15:03:38Z",
  "published": "2026-06-18T15:03:38Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/blacklanternsecurity/bbot/security/advisories/GHSA-m54h-vhf9-3w3m"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-12568"
    },
    {
      "type": "WEB",
      "url": "https://github.com/blacklanternsecurity/bbot/commit/36bc20818"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/blacklanternsecurity/bbot"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "BBOT: Arbitrary File Write in postman_download Module"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

PYSEC-2026-2393

CVE-2026-12568 (GCVE-0-2026-12568)

GHSA-M54H-VHF9-3W3M

Tags

Sightings

Nomenclature