pysec - pysec-2021-323

PYSEC-2021-323

Vulnerability from pysec - Published: 2021-08-02 19:15 - Updated: 2021-09-20 14:26

Details

Products.isurlinportal is a replacement for isURLInPortal method in Plone. Versions of Products.isurlinportal prior to 1.2.0 have an Open Redirect vulnerability. Various parts of Plone use the 'is url in portal' check for security, mostly to see if it is safe to redirect to a url. A url like https://example.org is not in the portal. The url https:example.org without slashes is considered to be in the portal. When redirecting, some browsers go to https://example.org, others give an error. Attackers may use this to redirect victims to their site, especially as part of a phishing attack. The problem has been patched in Products.isurlinportal 1.2.0.

Impacted products

Name	purl
products-isurlinportal	pkg:pypi/products-isurlinportal

Aliases

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "products-isurlinportal",
        "purl": "pkg:pypi/products-isurlinportal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "d4fd34990d18adf05a10dc5e2bb4b066798280ba"
            }
          ],
          "repo": "https://github.com/plone/Products.isurlinportal",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.2.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.0.0",
        "1.1.0",
        "1.1.1"
      ]
    }
  ],
  "aliases": [
    "CVE-2021-32806",
    "GHSA-q3m9-9fj2-mfwr"
  ],
  "details": "Products.isurlinportal is a replacement for isURLInPortal method in Plone. Versions of Products.isurlinportal prior to 1.2.0 have an Open Redirect vulnerability. Various parts of Plone use the \u0027is url in portal\u0027 check for security, mostly to see if it is safe to redirect to a url. A url like `https://example.org` is not in the portal. The url `https:example.org` without slashes is considered to be in the portal. When redirecting, some browsers go to `https://example.org`, others give an error. Attackers may use this to redirect victims to their site, especially as part of a phishing attack. The problem has been patched in Products.isurlinportal 1.2.0.",
  "id": "PYSEC-2021-323",
  "modified": "2021-09-20T14:26:43.785985Z",
  "published": "2021-08-02T19:15:00Z",
  "references": [
    {
      "type": "FIX",
      "url": "https://github.com/plone/Products.isurlinportal/commit/d4fd34990d18adf05a10dc5e2bb4b066798280ba"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/plone/Products.isurlinportal/security/advisories/GHSA-q3m9-9fj2-mfwr"
    },
    {
      "type": "WEB",
      "url": "http://jvn.jp/en/jp/JVN50804280/index.html"
    }
  ]
}

CVE-2021-32806 (GCVE-0-2021-32806)

Vulnerability from cvelistv5 – Published: 2021-08-02 18:25 – Updated: 2024-08-03 23:33

Title

URL Redirection to Untrusted Site ('Open Redirect') in Products.isurlinportal

Summary

Products.isurlinportal is a replacement for isURLInPortal method in Plone. Versions of Products.isurlinportal prior to 1.2.0 have an Open Redirect vulnerability. Various parts of Plone use the 'is url in portal' check for security, mostly to see if it is safe to redirect to a url. A url like `https://example.org` is not in the portal. The url `https:example.org` without slashes is considered to be in the portal. When redirecting, some browsers go to `https://example.org`, others give an error. Attackers may use this to redirect victims to their site, especially as part of a phishing attack. The problem has been patched in Products.isurlinportal 1.2.0.

Severity ?

6.5 (Medium)


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

CWE

CWE-601 - URL Redirection to Untrusted Site ('Open Redirect')

Assigner

GitHub_M

References

URL

Tags

	https://github.com/plone/Products.isurlinportal/s…	x_refsource_CONFIRM
	https://github.com/plone/Products.isurlinportal/c…	x_refsource_MISC
	http://jvn.jp/en/jp/JVN50804280/index.html	third-party-advisoryx_refsource_JVN

Impacted products

	Vendor	Product	Version
	plone	Products.isurlinportal	Affected: < 1.2.0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T23:33:55.913Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/plone/Products.isurlinportal/security/advisories/GHSA-q3m9-9fj2-mfwr"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/plone/Products.isurlinportal/commit/d4fd34990d18adf05a10dc5e2bb4b066798280ba"
          },
          {
            "name": "JVN#50804280",
            "tags": [
              "third-party-advisory",
              "x_refsource_JVN",
              "x_transferred"
            ],
            "url": "http://jvn.jp/en/jp/JVN50804280/index.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Products.isurlinportal",
          "vendor": "plone",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 1.2.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Products.isurlinportal is a replacement for isURLInPortal method in Plone. Versions of Products.isurlinportal prior to 1.2.0 have an Open Redirect vulnerability. Various parts of Plone use the \u0027is url in portal\u0027 check for security, mostly to see if it is safe to redirect to a url. A url like `https://example.org` is not in the portal. The url `https:example.org` without slashes is considered to be in the portal. When redirecting, some browsers go to `https://example.org`, others give an error. Attackers may use this to redirect victims to their site, especially as part of a phishing attack. The problem has been patched in Products.isurlinportal 1.2.0."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-601",
              "description": "CWE-601: URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-08-12T04:06:11",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/plone/Products.isurlinportal/security/advisories/GHSA-q3m9-9fj2-mfwr"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/plone/Products.isurlinportal/commit/d4fd34990d18adf05a10dc5e2bb4b066798280ba"
        },
        {
          "name": "JVN#50804280",
          "tags": [
            "third-party-advisory",
            "x_refsource_JVN"
          ],
          "url": "http://jvn.jp/en/jp/JVN50804280/index.html"
        }
      ],
      "source": {
        "advisory": "GHSA-q3m9-9fj2-mfwr",
        "discovery": "UNKNOWN"
      },
      "title": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027) in Products.isurlinportal",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security-advisories@github.com",
          "ID": "CVE-2021-32806",
          "STATE": "PUBLIC",
          "TITLE": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027) in Products.isurlinportal"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Products.isurlinportal",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "\u003c 1.2.0"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "plone"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Products.isurlinportal is a replacement for isURLInPortal method in Plone. Versions of Products.isurlinportal prior to 1.2.0 have an Open Redirect vulnerability. Various parts of Plone use the \u0027is url in portal\u0027 check for security, mostly to see if it is safe to redirect to a url. A url like `https://example.org` is not in the portal. The url `https:example.org` without slashes is considered to be in the portal. When redirecting, some browsers go to `https://example.org`, others give an error. Attackers may use this to redirect victims to their site, especially as part of a phishing attack. The problem has been patched in Products.isurlinportal 1.2.0."
            }
          ]
        },
        "impact": {
          "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N",
            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-601: URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/plone/Products.isurlinportal/security/advisories/GHSA-q3m9-9fj2-mfwr",
              "refsource": "CONFIRM",
              "url": "https://github.com/plone/Products.isurlinportal/security/advisories/GHSA-q3m9-9fj2-mfwr"
            },
            {
              "name": "https://github.com/plone/Products.isurlinportal/commit/d4fd34990d18adf05a10dc5e2bb4b066798280ba",
              "refsource": "MISC",
              "url": "https://github.com/plone/Products.isurlinportal/commit/d4fd34990d18adf05a10dc5e2bb4b066798280ba"
            },
            {
              "name": "JVN#50804280",
              "refsource": "JVN",
              "url": "http://jvn.jp/en/jp/JVN50804280/index.html"
            }
          ]
        },
        "source": {
          "advisory": "GHSA-q3m9-9fj2-mfwr",
          "discovery": "UNKNOWN"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2021-32806",
    "datePublished": "2021-08-02T18:25:11",
    "dateReserved": "2021-05-12T00:00:00",
    "dateUpdated": "2024-08-03T23:33:55.913Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

GHSA-Q3M9-9FJ2-MFWR

Vulnerability from github – Published: 2021-08-05 17:02 – Updated: 2024-10-21 20:06

Summary

URL Redirection to Untrusted Site ('Open Redirect') in Products.isurlinportal

Details

Impact

Various parts of Plone use the 'is url in portal' check for security, mostly to see if it is safe to redirect to a url. A url like https://example.org is not in the portal. But the url https:example.org without slashes tricks our code and it is considered to be in the portal. When redirecting, some browsers go to https://example.org, others give an error. Attackers may use this to redirect you to their site, especially as part of a phishing attack.

Patches

The problem has been patched in Products.isurlinportal 1.2.0. This is a recommended upgrade for all users of Plone 4.3 and 5, on Python 2.7 or higher. It has not been tested on earlier Plone or Python versions. Upcoming Plone 5.2.5 and higher will include the new version.

Discovered

This vulnerability was discovered and reported by Yuji Tounai of Mitsui Bussan Secure Directions, Inc. Thank you!

For more information

If you have any questions or comments about this advisory: * Email the Plone Security Team at security@plone.org, especially when you think you have discovered a security problem or when you are not sure. * Open an issue in the tracker if your question or comment can be public.

Severity ?

6.5 (Medium)


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

7.1 (High)


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

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "Products.isurlinportal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.2.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2021-32806"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-601"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-08-02T23:19:30Z",
    "nvd_published_at": "2021-08-02T19:15:00Z",
    "severity": "HIGH"
  },
  "details": "### Impact\nVarious parts of Plone use the \u0027is url in portal\u0027 check for security, mostly to see if it is safe to redirect to a url. A url like `https://example.org` is not in the portal.\nBut the url `https:example.org` without slashes tricks our code and it _is_ considered to be in the portal.\nWhen redirecting, some browsers go to `https://example.org`, others give an error.\nAttackers may use this to redirect you to their site, especially as part of a phishing attack.\n\n### Patches\nThe problem has been patched in `Products.isurlinportal` 1.2.0.\nThis is a recommended upgrade for all users of Plone 4.3 and 5, on Python 2.7 or higher.\nIt has not been tested on earlier Plone or Python versions.\nUpcoming Plone 5.2.5 and higher will include the new version.\n\n### Discovered\nThis vulnerability was discovered and reported by Yuji Tounai of Mitsui Bussan Secure Directions, Inc. Thank you!\n\n### For more information\nIf you have any questions or comments about this advisory:\n* Email the Plone Security Team at [security@plone.org](mailto:security@plone.org), especially when you think you have discovered a security problem or when you are not sure.\n* Open an issue in [the tracker](https://github.com/plone/Products.isurlinportal/issues) if your question or comment can be public.\n",
  "id": "GHSA-q3m9-9fj2-mfwr",
  "modified": "2024-10-21T20:06:22Z",
  "published": "2021-08-05T17:02:12Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/plone/Products.isurlinportal/security/advisories/GHSA-q3m9-9fj2-mfwr"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-32806"
    },
    {
      "type": "WEB",
      "url": "https://github.com/plone/Products.isurlinportal/commit/d4fd34990d18adf05a10dc5e2bb4b066798280ba"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/plone/Products.isurlinportal"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/products-isurlinportal/PYSEC-2021-323.yaml"
    },
    {
      "type": "WEB",
      "url": "http://jvn.jp/en/jp/JVN50804280/index.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027) in Products.isurlinportal"
}

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-2021-323

CVE-2021-32806 (GCVE-0-2021-32806)

GHSA-Q3M9-9FJ2-MFWR

Impact

Patches

Discovered

For more information

Tags

Sightings

Nomenclature