PYSEC-2023-50

Vulnerability from pysec - Published: 2023-03-16 21:15 - Updated: 2023-05-04 03:49

Details

Streamlit, software for turning data scripts into web applications, had a cross-site scripting (XSS) vulnerability in versions 0.63.0 through 0.80.0. Users of hosted Streamlit app(s) were vulnerable to a reflected XSS vulnerability. An attacker could craft a malicious URL with Javascript payloads to a Streamlit app. The attacker could then trick the user into visiting the malicious URL and, if successful, the server would render the malicious javascript payload as-is, leading to XSS. Version 0.81.0 contains a patch for this vulnerability.

Impacted products

Name	purl
streamlit	pkg:pypi/streamlit

Aliases

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "streamlit",
        "purl": "pkg:pypi/streamlit"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "afcf880c60e5d7538936cc2d9721b9e1bc02b075"
            }
          ],
          "repo": "https://github.com/streamlit/streamlit",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "0.63.0"
            },
            {
              "fixed": "0.81.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.63.0",
        "0.63.1",
        "0.64.0",
        "0.65.0",
        "0.65.1",
        "0.65.2",
        "0.66.0",
        "0.67.0",
        "0.67.1",
        "0.68.0",
        "0.68.1",
        "0.69.0",
        "0.69.1",
        "0.69.2",
        "0.70.0",
        "0.71.0",
        "0.72.0",
        "0.73.0",
        "0.73.1",
        "0.74.0",
        "0.74.1",
        "0.75.0",
        "0.76.0",
        "0.77.0",
        "0.78.0",
        "0.79.0",
        "0.80.0"
      ]
    }
  ],
  "aliases": [
    "CVE-2023-27494",
    "GHSA-9c6g-qpgj-rvxw"
  ],
  "details": "Streamlit, software for turning data scripts into web applications, had a cross-site scripting (XSS) vulnerability in versions 0.63.0 through 0.80.0. Users of hosted Streamlit app(s) were vulnerable to a reflected XSS vulnerability. An attacker could craft a malicious URL with Javascript payloads to a Streamlit app. The attacker could then trick the user into visiting the malicious URL and, if successful, the server would render the malicious javascript payload as-is, leading to XSS. Version 0.81.0 contains a patch for this vulnerability.",
  "id": "PYSEC-2023-50",
  "modified": "2023-05-04T03:49:48.326940Z",
  "published": "2023-03-16T21:15:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/streamlit/streamlit/security/advisories/GHSA-9c6g-qpgj-rvxw"
    },
    {
      "type": "FIX",
      "url": "https://github.com/streamlit/streamlit/commit/afcf880c60e5d7538936cc2d9721b9e1bc02b075"
    }
  ]
}

GHSA-9C6G-QPGJ-RVXW

Vulnerability from github – Published: 2023-03-17 14:43 – Updated: 2024-10-28 14:30

Summary

Streamlit publishes previously-patched Cross-site Scripting vulnerability

Details

Synopsis: Streamlit open source publicizes a prior security fix implemented in 2021. The vulnerability affected Streamlit versions between 0.63.0 and 0.80.0 (inclusive) and was patched on April 21, 2021. If you are using Streamlit with version before 0.63.0 or after 0.80.0, no action is required.

1. Impacted Products

Streamilt Open Source versions between 0.63.0 and 0.80.0.

2. Introduction

On April 21, 2021, Streamlit merged a patch that fixed a cross-site scripting (XSS) vulnerability in the Streamlit open source library, without an associated public advisory. The vulnerability affected Streamlit versions between 0.63.0 and 0.80.0 (inclusive), which are no longer supported. We recommend using the latest version of our library, but so long as you are not using an affected Streamlit version, no action is required.

3. Cross Site Scripting Vulnerability

3.1 Description

On April 20, 2021, Streamlit was informed via our support forum about a XSS vulnerability in the open source library. We fixed and merged a patch remediating the vulnerability on April 21st, 2021. The issue was determined to be in the moderate severity range with a maximum CVSSv3 base score of 5.9

3.2 Scenarios and attack vector(s)

Users of hosted Streamlit app(s) were vulnerable to a reflected XSS vulnerability. An attacker could craft a malicious URL with Javascript payloads to a Streamlit app. The attacker could then trick the user into visiting the malicious URL and, if successful, the server would render the malicious javascript payload as-is, leading to an XSS.

3.3 Our response

Streamlit fixed and merged a patch for this vulnerability on April 21, 2021. The vulnerability was fixed within 24hrs of notification to Streamlit.

3.4 Resolution

The vulnerability has been fixed in all Streamlit versions released since April 21, 2021. The affected versions – those between 0.63.0 and 0.80.0 (inclusive) – are no longer supported. We recommend always using supported versions of the Streamlit open source library. Version 1.19.0 is current as of this advisory.

4. Contact

Please contact security@snowflake.com if you have any questions regarding this advisory. If you discover a security vulnerability in one of our products or websites, please report the issue to HackerOne. For more information, please see our Vulnerability Disclosure Policy.

Severity ?

5.9 (Medium)


                  
                    CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:L/A:N

6.0 (Medium)


                  
                    CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "streamlit"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0.63.0"
            },
            {
              "fixed": "0.81.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2023-27494"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-03-17T14:43:03Z",
    "nvd_published_at": "2023-03-16T21:15:00Z",
    "severity": "MODERATE"
  },
  "details": "**Synopsis:**  Streamlit open source publicizes a prior security fix implemented in 2021. The vulnerability affected Streamlit versions between 0.63.0 and 0.80.0 (inclusive) and was patched on April 21, 2021.  If you are using Streamlit with version before 0.63.0 or after 0.80.0, no action is required. \n# 1. Impacted Products\nStreamilt Open Source versions between 0.63.0 and 0.80.0.\n# 2. Introduction\nOn April 21, 2021, Streamlit merged a patch that fixed a cross-site scripting (XSS) vulnerability in the Streamlit open source library, without an associated public advisory.  The vulnerability affected Streamlit versions between 0.63.0 and 0.80.0 (inclusive), which are no longer supported. We recommend using the latest version of our library, but so long as you are not using an affected Streamlit version, no action is required. \n# 3. Cross Site Scripting Vulnerability \n## 3.1 Description\nOn April 20, 2021, Streamlit was informed via our support forum about a XSS vulnerability in the open source library. We fixed and merged a patch remediating the vulnerability on April 21st, 2021. The issue was determined to be in the moderate severity range with a maximum CVSSv3 base score of [5.9](https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:L/A:N)\n## 3.2 Scenarios and attack vector(s)\nUsers of hosted Streamlit app(s) were vulnerable to a reflected XSS vulnerability. An attacker could craft a malicious URL with Javascript payloads to a Streamlit app. The attacker could then trick the user into visiting the malicious URL and, if successful, the server would render the malicious javascript payload as-is, leading to an XSS. \n## 3.3 Our response\nStreamlit fixed and merged a patch for this vulnerability on April 21, 2021. The vulnerability was fixed within 24hrs of notification to Streamlit. \n## 3.4 Resolution\nThe vulnerability has been fixed in all Streamlit versions released since April 21, 2021.  The affected versions \u2013 those between 0.63.0 and 0.80.0 (inclusive) \u2013 are no longer supported. We recommend always using supported versions of the Streamlit open source library. Version 1.19.0 is current as of this advisory. \n# 4. Contact\nPlease contact security@snowflake.com if you have any questions regarding this advisory. If you discover a security vulnerability in one of our products or websites, please report the issue to HackerOne.  For more information, please see our [Vulnerability Disclosure Policy](https://hackerone.com/snowflake?type=team).",
  "id": "GHSA-9c6g-qpgj-rvxw",
  "modified": "2024-10-28T14:30:47Z",
  "published": "2023-03-17T14:43:03Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/streamlit/streamlit/security/advisories/GHSA-9c6g-qpgj-rvxw"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-27494"
    },
    {
      "type": "WEB",
      "url": "https://github.com/streamlit/streamlit/commit/afcf880c60e5d7538936cc2d9721b9e1bc02b075"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/streamlit/PYSEC-2023-50.yaml"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/streamlit/streamlit"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:L/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Streamlit publishes previously-patched Cross-site Scripting vulnerability"
}

CVE-2023-27494 (GCVE-0-2023-27494)

Vulnerability from cvelistv5 – Published: 2023-03-16 20:29 – Updated: 2025-02-25 14:54

Summary

Severity ?

5.9 (Medium)


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

CWE

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

Assigner

GitHub_M

References

URL

Tags

	https://github.com/streamlit/streamlit/security/a…	x_refsource_CONFIRM
	https://github.com/streamlit/streamlit/commit/afc…	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	streamlit	streamlit	Affected: >= 0.63.0, < 0.81.0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T12:16:35.362Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        },
        "references": [
          {
            "name": "https://github.com/streamlit/streamlit/security/advisories/GHSA-9c6g-qpgj-rvxw",
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/streamlit/streamlit/security/advisories/GHSA-9c6g-qpgj-rvxw"
          },
          {
            "name": "https://github.com/streamlit/streamlit/commit/afcf880c60e5d7538936cc2d9721b9e1bc02b075",
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/streamlit/streamlit/commit/afcf880c60e5d7538936cc2d9721b9e1bc02b075"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-27494",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-02-25T14:29:04.799453Z",
                "version": "2.0.3"
              },
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            }
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
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          "product": "streamlit",
          "vendor": "streamlit",
          "versions": [
            {
              "status": "affected",
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            }
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        }
      ],
      "metrics": [
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            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:L/A:N",
            "version": "3.1"
          }
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      "problemTypes": [
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          "descriptions": [
            {
              "cweId": "CWE-79",
              "description": "CWE-79: Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
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        "discovery": "UNKNOWN"
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}

Sightings

Author	Source	Type	Date

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.

Action not permitted

PYSEC-2023-50

GHSA-9C6G-QPGJ-RVXW

1. Impacted Products

2. Introduction

3. Cross Site Scripting Vulnerability

3.1 Description

3.2 Scenarios and attack vector(s)

3.3 Our response

3.4 Resolution

4. Contact

CVE-2023-27494 (GCVE-0-2023-27494)

Tags

Sightings

Nomenclature