Vulnerability-Lookup

GHSA-PHWQ-J96M-2C2Q

Vulnerability from github – Published: 2022-04-26 00:00 – Updated: 2022-08-11 14:48

Summary

ejs template injection vulnerability

Details

The ejs (aka Embedded JavaScript templates) package 3.1.6 for Node.js allows server-side template injection in settings[view options][outputFunctionName]. This is parsed as an internal option, and overwrites the outputFunctionName option with an arbitrary OS command (which is executed upon template compilation).

Severity

9.8 (Critical)


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

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{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "ejs"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.1.7"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2022-29078"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-74"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-04-27T14:36:21Z",
    "nvd_published_at": "2022-04-25T15:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "The ejs (aka Embedded JavaScript templates) package 3.1.6 for Node.js allows server-side template injection in settings[view options][outputFunctionName]. This is parsed as an internal option, and overwrites the outputFunctionName option with an arbitrary OS command (which is executed upon template compilation).",
  "id": "GHSA-phwq-j96m-2c2q",
  "modified": "2022-08-11T14:48:47Z",
  "published": "2022-04-26T00:00:40Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-29078"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mde/ejs/commit/15ee698583c98dadc456639d6245580d17a24baf"
    },
    {
      "type": "WEB",
      "url": "https://eslam.io/posts/ejs-server-side-template-injection-rce"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/mde/ejs"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mde/ejs/releases"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20220804-0001"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "ejs template injection vulnerability"
}

CVE-2022-29078 (GCVE-0-2022-29078)

Vulnerability from cvelistv5 – Published: 2022-04-25 14:13 – Updated: 2024-08-03 06:10

Summary

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

3 references

URL	Tags
https://github.com/mde/ejs/releases	x_refsource_MISC
https://eslam.io/posts/ejs-server-side-template-i…	x_refsource_MISC
https://security.netapp.com/advisory/ntap-2022080…	x_refsource_CONFIRM

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JSON

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            "url": "https://security.netapp.com/advisory/ntap-20220804-0001/"
          }
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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.

Detection rules are retrieved from Rulezet.

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.