Vulnerability-Lookup

GHSA-PFJ7-2QFW-VWGM

Vulnerability from github – Published: 2021-11-30 22:20 – Updated: 2022-09-14 20:37

Summary

NodeBB vulnerable to path traversal in translator module

Details

Impact

Prior to v1.18.5, a path traversal vulnerability was present that allowed users to access JSON files outside of the expected languages/ directory.

Patches

The vulnerability has been patched as of v1.18.5.

Workarounds

Cherry-pick commit hash c8b2fc46dc698db687379106b3f01c71b80f495f to receive this patch in lieu of a full upgrade.

For more information

If you have any questions or comments about this advisory: * Email us at security@nodebb.org

Severity

5.0 (Medium)


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

Show details on source website

JSON

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{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "nodebb"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.0.4"
            },
            {
              "fixed": "1.18.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2021-43788"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-22"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-11-30T14:35:14Z",
    "nvd_published_at": "2021-11-29T20:15:00Z",
    "severity": "MODERATE"
  },
  "details": "### Impact\nPrior to v1.18.5, a path traversal vulnerability was present that allowed users to access JSON files outside of the expected `languages/` directory.\n\n### Patches\nThe vulnerability has been patched as of v1.18.5.\n\n### Workarounds\nCherry-pick commit hash `c8b2fc46dc698db687379106b3f01c71b80f495f` to receive this patch in lieu of a full upgrade.\n\n### For more information\nIf you have any questions or comments about this advisory:\n* Email us at [security@nodebb.org](mailto:security@nodebb.org)\n",
  "id": "GHSA-pfj7-2qfw-vwgm",
  "modified": "2022-09-14T20:37:56Z",
  "published": "2021-11-30T22:20:43Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/NodeBB/NodeBB/security/advisories/GHSA-pfj7-2qfw-vwgm"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-43788"
    },
    {
      "type": "WEB",
      "url": "https://github.com/NodeBB/NodeBB/commit/c8b2fc46dc698db687379106b3f01c71b80f495f"
    },
    {
      "type": "WEB",
      "url": "https://blog.sonarsource.com/nodebb-remote-code-execution-with-one-shot"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/NodeBB/NodeBB"
    },
    {
      "type": "WEB",
      "url": "https://github.com/NodeBB/NodeBB/releases/tag/v1.18.5"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "NodeBB vulnerable to path traversal in translator module"
}

CVE-2021-43788 (GCVE-0-2021-43788)

Vulnerability from cvelistv5 – Published: 2021-11-29 19:35 – Updated: 2024-08-04 04:03

Title

Path traversal in translator module of NobeBB

Summary

Nodebb is an open source Node.js based forum software. Prior to v1.18.5, a path traversal vulnerability was present that allowed users to access JSON files outside of the expected `languages/` directory. The vulnerability has been patched as of v1.18.5. Users are advised to upgrade as soon as possible.

Severity

5 (Medium)


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

CWE

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

Assigner

GitHub_M mitre root

References

4 references

URL	Tags
https://github.com/NodeBB/NodeBB/releases/tag/v1.18.5	x_refsource_MISC
https://github.com/NodeBB/NodeBB/security/advisor…	x_refsource_CONFIRM
https://github.com/NodeBB/NodeBB/commit/c8b2fc46d…	x_refsource_MISC
https://blog.sonarsource.com/nodebb-remote-code-e…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
NodeBB	NodeBB	Affected: >= 1.0.4, < 1.18.5

Show details on NVD website

JSON

To clipboard

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            "url": "https://blog.sonarsource.com/nodebb-remote-code-execution-with-one-shot/"
          }
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    ],
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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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

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