Vulnerability-Lookup

GHSA-4VVG-X86P-MVQC

Vulnerability from github – Published: 2022-03-14 22:43 – Updated: 2022-03-28 17:26

Summary

Leaking of user information on Cross-Domain communication in sysend

Details

Impact

Users that use Cross-Origin communication and send sensitive information make it possible for this data to be intercepted. This is not a big impact because it happens only on the same browser.

Patches

It has been patched in version 1.10.0

Workarounds

The only workaround is to not send sensitive information with sysend messages.

Severity

6.5 (Medium)


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

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{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "sysend"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.10.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2022-24762"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-200",
      "CWE-346"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-03-14T22:43:23Z",
    "nvd_published_at": "2022-03-14T23:15:00Z",
    "severity": "MODERATE"
  },
  "details": "### Impact\nUsers that use Cross-Origin communication and send sensitive information make it possible for this data to be intercepted.\nThis is not a big impact because it happens only on the same browser.\n\n### Patches\nIt has been patched in version 1.10.0\n\n### Workarounds\nThe only workaround is to not send sensitive information with sysend messages.\n\n",
  "id": "GHSA-4vvg-x86p-mvqc",
  "modified": "2022-03-28T17:26:41Z",
  "published": "2022-03-14T22:43:23Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/jcubic/sysend.js/security/advisories/GHSA-4vvg-x86p-mvqc"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-24762"
    },
    {
      "type": "WEB",
      "url": "https://github.com/jcubic/sysend.js/issues/33"
    },
    {
      "type": "WEB",
      "url": "https://github.com/jcubic/sysend.js/commit/a24f4b776fb18191ae0f7e3d90c2c7bec459431a"
    },
    {
      "type": "WEB",
      "url": "https://github.com/jcubic/sysend.js"
    },
    {
      "type": "WEB",
      "url": "https://github.com/jcubic/sysend.js/releases/tag/1.10.0"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Leaking of user information on Cross-Domain communication in sysend"
}

CVE-2022-24762 (GCVE-0-2022-24762)

Vulnerability from cvelistv5 – Published: 2022-03-14 22:50 – Updated: 2024-09-18 14:58

Title

Exposure of Sensitive Information to an Unauthorized Actor in sysend.js

Summary

sysend.js is a library that allows a user to send messages between pages that are open in the same browser. Users that use cross-origin communication may have their communications intercepted. Impact is limited by the communication occurring in the same browser. This issue has been patched in sysend.js version 1.10.0. The only currently known workaround is to avoid sending communications that a user does not want to have intercepted via sysend messages.

Severity

6.5 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-09-18 14:48 UTC

CWE

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

Assigner

GitHub_M mitre root

References

4 references

URL	Tags
https://github.com/jcubic/sysend.js/security/advi…	x_refsource_CONFIRM
https://github.com/jcubic/sysend.js/issues/33	x_refsource_MISC
https://github.com/jcubic/sysend.js/commit/a24f4b…	x_refsource_MISC
https://github.com/jcubic/sysend.js/releases/tag/1.10.0	x_refsource_MISC

Impacted products

2 products

Vendor	Product	Version
jcubic	sysend.js	Affected: < 1.10.0
jcubic	sysend	Affected: pkg:npm/sysend@0 , < pkg:npm/sysend@1.10.0 (custom) cpe:2.3:a:jcubic:sysend::::::::

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{
  "containers": {
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        "providerMetadata": {
          "dateUpdated": "2024-08-03T04:20:49.921Z",
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            "tags": [
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            ],
            "url": "https://github.com/jcubic/sysend.js/security/advisories/GHSA-4vvg-x86p-mvqc"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/jcubic/sysend.js/issues/33"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/jcubic/sysend.js/commit/a24f4b776fb18191ae0f7e3d90c2c7bec459431a"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/jcubic/sysend.js/releases/tag/1.10.0"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:jcubic:sysend:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "affected",
            "product": "sysend",
            "vendor": "jcubic",
            "versions": [
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                "status": "affected",
                "version": "pkg:npm/sysend@0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2022-24762",
                "options": [
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                  },
                  {
                    "Automatable": "no"
                  },
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                  }
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                "role": "CISA Coordinator",
                "timestamp": "2024-09-18T14:48:37.565040Z",
                "version": "2.0.3"
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        "providerMetadata": {
          "dateUpdated": "2024-09-18T14:58:43.275Z",
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        },
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    ],
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        }
      ],
      "metrics": [
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            "attackComplexity": "LOW",
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      ],
      "source": {
        "advisory": "GHSA-4vvg-x86p-mvqc",
        "discovery": "UNKNOWN"
      },
      "title": "Exposure of Sensitive Information to an Unauthorized Actor in sysend.js",
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        },
        "affects": {
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            "vendor_data": [
              {
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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.