Vulnerability-Lookup

GHSA-6GG3-PMM7-97XC

Vulnerability from github – Published: 2020-08-19 21:05 – Updated: 2021-01-07 23:40

Summary

DOM-based XSS in auth0-lock

Details

Overview

Versions before and including 11.25.1 are using dangerouslySetInnerHTML to display an informational message when used with a Passwordless or Enterprise connection.

For Passwordless connection, the value of the input (email or phone number) is displayed back to the user while waiting for verification code input.
For Enterprise connection, the value of the input (IdP Domain) from the Enterprise connection setup screen (Auth0 Dashboard) is displayed back to the user when the lock widget opens.

When Passwordless or Enterprise connection is used, the application and its users might be exposed to cross-site scripting (XSS) attacks.

Am I affected?

You are affected by this vulnerability if all of the following conditions apply:

You are using auth0-lock
You are using Passwordless or Enterprise connection mode

How to fix that?

Upgrade to version 11.26.3

Will this update impact my users?

The fix provided in patch will not affect your users.

Credit

https://github.com/mvisat

Severity

6.4 (Medium)


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

Show details on source website

JSON

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{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 11.25.1"
      },
      "package": {
        "ecosystem": "npm",
        "name": "auth0-lock"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "11.26.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2020-15119"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2020-08-19T21:02:01Z",
    "nvd_published_at": null,
    "severity": "LOW"
  },
  "details": "### Overview\nVersions before and including `11.25.1` are using `dangerouslySetInnerHTML` to display an informational message when used with a Passwordless or Enterprise connection.\n\n- For Passwordless connection, the value of the input (email or phone number) is displayed back to the user while waiting for verification code input.  \n- For Enterprise connection, the value of the input (IdP Domain) from the Enterprise connection setup screen (Auth0 Dashboard) is displayed back to the user when the `lock` widget opens.\n\nWhen Passwordless or Enterprise connection is used, the application and its users might be exposed to cross-site scripting (XSS) attacks.\n\n### Am I affected?\nYou are affected by this vulnerability if all of the following conditions apply:\n\n- You are using auth0-lock\n- You are using Passwordless or Enterprise connection mode\n\n### How to fix that?\nUpgrade to version `11.26.3`\n\n### Will this update impact my users?\nThe fix provided in patch will not affect your users.\n\n### Credit\nhttps://github.com/mvisat",
  "id": "GHSA-6gg3-pmm7-97xc",
  "modified": "2021-01-07T23:40:43Z",
  "published": "2020-08-19T21:05:03Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/auth0/lock/security/advisories/GHSA-6gg3-pmm7-97xc"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-15119"
    },
    {
      "type": "WEB",
      "url": "https://github.com/auth0/lock/commit/3711fb5b42afd40073a61a58759251f51e768b1b"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "DOM-based XSS in auth0-lock"
}

CVE-2020-15119 (GCVE-0-2020-15119)

Vulnerability from cvelistv5 – Published: 2020-08-19 21:20 – Updated: 2024-08-04 13:08

Title

DOM-based XSS in auth0-lock

Summary

In auth0-lock versions before and including 11.25.1, dangerouslySetInnerHTML is used to update the DOM. When dangerouslySetInnerHTML is used, the application and its users might be exposed to cross-site scripting (XSS) attacks.

Severity

6.4 (Medium)


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

CWE

CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Assigner

GitHub_M CNA under the mitre root

CNA scorecard C 72/100 over 7895 records in the last 180 days details

References

1 reference

URL	Tags
https://github.com/auth0/lock/security/advisories…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
auth0	lock	Affected: <= 11.25.1

Show details on NVD website

JSON

To clipboard

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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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

Order JSON

How durations are calculated

Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.

Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.

Publication & reservation Sightings KEV catalogs Other timestamps

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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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