Vulnerability-Lookup

CNVD-2022-23465

Vulnerability from cnvd - Published: 2022-03-29

Title

shescape信息泄露漏洞

Description

shescape是开源的一个用于JavaScript的简单外壳转义程序包。使用它可以将用户控制的输入转义给shell命令，以防止shell注入。 shescape 1.4.0到1.5.1版本存在信息泄露漏洞，该漏洞源于使用Bash和shescape API中的escape或escapeAll函数并将interpolation选项设为true时，Unix系统上的主目录会被暴露，攻击者可利用该漏洞在使用shescape的应用程序中进行目录遍历。

Severity

低

Patch Name

shescape信息泄露漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://github.com/ericcornelissen/shescape/security/advisories/GHSA-446w-rrm4-r47f

Reference

https://nvd.nist.gov/vuln/detail/CVE-2022-24725

Impacted products

Name
shescape shescape >=1.4.0，<=1.5.1

Show details on source website

JSON

To clipboard

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-24725"
    }
  },
  "description": "shescape\u662f\u5f00\u6e90\u7684\u4e00\u4e2a\u7528\u4e8eJavaScript\u7684\u7b80\u5355\u5916\u58f3\u8f6c\u4e49\u7a0b\u5e8f\u5305\u3002\u4f7f\u7528\u5b83\u53ef\u4ee5\u5c06\u7528\u6237\u63a7\u5236\u7684\u8f93\u5165\u8f6c\u4e49\u7ed9shell\u547d\u4ee4\uff0c\u4ee5\u9632\u6b62shell\u6ce8\u5165\u3002\n\nshescape 1.4.0\u52301.5.1\u7248\u672c\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u4f7f\u7528Bash\u548cshescape API\u4e2d\u7684escape\u6216escapeAll\u51fd\u6570\u5e76\u5c06interpolation\u9009\u9879\u8bbe\u4e3atrue\u65f6\uff0cUnix\u7cfb\u7edf\u4e0a\u7684\u4e3b\u76ee\u5f55\u4f1a\u88ab\u66b4\u9732\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u4f7f\u7528shescape\u7684\u5e94\u7528\u7a0b\u5e8f\u4e2d\u8fdb\u884c\u76ee\u5f55\u904d\u5386\u3002",
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-23465",
  "openTime": "2022-03-29",
  "patchDescription": "shescape\u662f\u5f00\u6e90\u7684\u4e00\u4e2a\u7528\u4e8eJavaScript\u7684\u7b80\u5355\u5916\u58f3\u8f6c\u4e49\u7a0b\u5e8f\u5305\u3002\u4f7f\u7528\u5b83\u53ef\u4ee5\u5c06\u7528\u6237\u63a7\u5236\u7684\u8f93\u5165\u8f6c\u4e49\u7ed9shell\u547d\u4ee4\uff0c\u4ee5\u9632\u6b62shell\u6ce8\u5165\u3002\r\n\r\nshescape 1.4.0\u52301.5.1\u7248\u672c\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u4f7f\u7528Bash\u548cshescape API\u4e2d\u7684escape\u6216escapeAll\u51fd\u6570\u5e76\u5c06interpolation\u9009\u9879\u8bbe\u4e3atrue\u65f6\uff0cUnix\u7cfb\u7edf\u4e0a\u7684\u4e3b\u76ee\u5f55\u4f1a\u88ab\u66b4\u9732\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u4f7f\u7528shescape\u7684\u5e94\u7528\u7a0b\u5e8f\u4e2d\u8fdb\u884c\u76ee\u5f55\u904d\u5386\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "shescape\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "shescape shescape \u003e=1.4.0\uff0c\u003c=1.5.1"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2022-24725",
  "serverity": "\u4f4e",
  "submitTime": "2022-03-04",
  "title": "shescape\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2022-24725 (GCVE-0-2022-24725)

Vulnerability from cvelistv5 – Published: 2022-03-03 21:35 – Updated: 2025-04-22 18:20

Title

Exposure of home directory through shescape on Unix with Bash

Summary

Shescape is a shell escape package for JavaScript. An issue in versions 1.4.0 to 1.5.1 allows for exposure of the home directory on Unix systems when using Bash with the `escape` or `escapeAll` functions from the _shescape_ API with the `interpolation` option set to `true`. Other tested shells, Dash and Zsh, are not affected. Depending on how the output of _shescape_ is used, directory traversal may be possible in the application using _shescape_. The issue was patched in version 1.5.1. As a workaround, manually escape all instances of the tilde character (`~`) using `arg.replace(/~/g, "\\~")`.

Severity

6.2 (Medium)


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

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-04-22 15:49 UTC

CWE

CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor

Assigner

GitHub_M mitre root Scorecard

References

3 references

URL	Tags
https://github.com/ericcornelissen/shescape/secur…	x_refsource_CONFIRM
https://github.com/ericcornelissen/shescape/issues/169	x_refsource_MISC
https://github.com/ericcornelissen/shescape/pull/170	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
ericcornelissen	shescape	Affected: >= 1.4.0, < 1.5.1

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T04:20:49.870Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
          {
            "tags": [
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              "x_transferred"
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            "url": "https://github.com/ericcornelissen/shescape/security/advisories/GHSA-446w-rrm4-r47f"
          },
          {
            "tags": [
              "x_refsource_MISC",
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            ],
            "url": "https://github.com/ericcornelissen/shescape/issues/169"
          },
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              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/ericcornelissen/shescape/pull/170"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2022-24725",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-04-22T15:49:34.610989Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-04-22T18:20:38.968Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
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        {
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          "vendor": "ericcornelissen",
          "versions": [
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            }
          ]
        }
      ],
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        {
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        }
      ],
      "metrics": [
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            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
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            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
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            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
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      "references": [
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        },
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          "url": "https://github.com/ericcornelissen/shescape/issues/169"
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      ],
      "source": {
        "advisory": "GHSA-446w-rrm4-r47f",
        "discovery": "UNKNOWN"
      },
      "title": "Exposure of home directory through shescape on Unix with Bash",
      "x_legacyV4Record": {
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        },
        "affects": {
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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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CNVD-2022-23465

CVE-2022-24725 (GCVE-0-2022-24725)

Tags

Sightings

Nomenclature

Related by attack behaviour