pysec - pysec-2020-152

PYSEC-2020-152

Vulnerability from pysec - Published: 2020-04-14 23:15 - Updated: 2020-04-15 19:15

Details

In Wagtail before versions 2.8.1 and 2.7.2, a cross-site scripting (XSS) vulnerability exists on the page revision comparison view within the Wagtail admin interface. A user with a limited-permission editor account for the Wagtail admin could potentially craft a page revision history that, when viewed by a user with higher privileges, could perform actions with that user's credentials. The vulnerability is not exploitable by an ordinary site visitor without access to the Wagtail admin. Patched versions have been released as Wagtail 2.7.2 (for the LTS 2.7 branch) and Wagtail 2.8.1 (for the current 2.8 branch).

Impacted products

Name	purl
wagtail	pkg:pypi/wagtail

Aliases

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "wagtail",
        "purl": "pkg:pypi/wagtail"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "61045ceefea114c40ac4b680af58990dbe732389"
            }
          ],
          "repo": "https://github.com/wagtail/wagtail",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "1.9"
            },
            {
              "fixed": "2.7.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.9",
        "1.9.1",
        "1.10rc1",
        "1.10",
        "1.10.1",
        "1.11rc1",
        "1.11",
        "1.11.1",
        "1.12rc1",
        "1.12",
        "1.12.1",
        "1.12.2",
        "1.12.3",
        "1.12.4",
        "1.12.5",
        "1.12.6",
        "1.13rc1",
        "1.13",
        "1.13.1",
        "1.13.2",
        "1.13.3",
        "1.13.4",
        "2.0b1",
        "2.0rc1",
        "2.0",
        "2.0.1",
        "2.0.2",
        "2.1rc1",
        "2.1rc2",
        "2.1",
        "2.1.1",
        "2.1.2",
        "2.1.3",
        "2.2rc1",
        "2.2rc2",
        "2.2",
        "2.2.1",
        "2.2.2",
        "2.3rc1",
        "2.3rc2",
        "2.3",
        "2.4rc1",
        "2.4",
        "2.5rc1",
        "2.5",
        "2.5.1",
        "2.5.2",
        "2.6rc1",
        "2.6",
        "2.6.1",
        "2.6.2",
        "2.6.3",
        "2.7rc1",
        "2.7rc2",
        "2.7",
        "2.7.1"
      ]
    }
  ],
  "aliases": [
    "CVE-2020-11001",
    "GHSA-v2wc-pfq2-5cm6"
  ],
  "details": "In Wagtail before versions 2.8.1 and 2.7.2, a cross-site scripting (XSS) vulnerability exists on the page revision comparison view within the Wagtail admin interface. A user with a limited-permission editor account for the Wagtail admin could potentially craft a page revision history that, when viewed by a user with higher privileges, could perform actions with that user\u0027s credentials. The vulnerability is not exploitable by an ordinary site visitor without access to the Wagtail admin. Patched versions have been released as Wagtail 2.7.2 (for the LTS 2.7 branch) and Wagtail 2.8.1 (for the current 2.8 branch).",
  "id": "PYSEC-2020-152",
  "modified": "2020-04-15T19:15:00Z",
  "published": "2020-04-14T23:15:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/wagtail/wagtail/security/advisories/GHSA-v2wc-pfq2-5cm6"
    },
    {
      "type": "WEB",
      "url": "https://github.com/wagtail/wagtail/releases/tag/v2.8.1"
    },
    {
      "type": "FIX",
      "url": "https://github.com/wagtail/wagtail/commit/61045ceefea114c40ac4b680af58990dbe732389"
    }
  ]
}

CVE-2020-11001 (GCVE-0-2020-11001)

Vulnerability from cvelistv5 – Published: 2020-04-14 23:05 – Updated: 2024-11-19 15:36

Summary

Severity ?

5.8 (Medium)


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

CWE

CWE-80 - Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)
CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Assigner

GitHub_M

References

URL

Tags

https://github.com/wagtail/wagtail/security/advis…

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	wagtail	wagtail	Affected: < 2.7.2 Affected: >= 2.8.0, < 2.8.1

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T11:21:14.258Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/wagtail/wagtail/security/advisories/GHSA-v2wc-pfq2-5cm6"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/wagtail/wagtail/releases/tag/v2.8.1"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/wagtail/wagtail/commit/61045ceefea114c40ac4b680af58990dbe732389"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "wagtail",
          "vendor": "wagtail",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 2.7.2"
            },
            {
              "status": "affected",
              "version": "\u003e= 2.8.0, \u003c 2.8.1"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In Wagtail before versions 2.8.1 and 2.7.2, a cross-site scripting (XSS) vulnerability exists on the page revision\ncomparison view within the Wagtail admin interface. A user with a limited-permission editor account for the Wagtail\nadmin could potentially craft a page revision history that, when viewed by a user with higher privileges, could perform\nactions with that user\u0027s credentials. The vulnerability is not exploitable by an ordinary site visitor without access to\nthe Wagtail admin.\n\nPatched versions have been released as Wagtail 2.7.2 (for the LTS 2.7 branch) and Wagtail 2.8.1 (for the current 2.8 branch)."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.8,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:N/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-80",
              "description": "CWE-80: Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-79",
              "description": "CWE-79: Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-11-19T15:36:07.828Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/wagtail/wagtail/security/advisories/GHSA-v2wc-pfq2-5cm6",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/wagtail/wagtail/security/advisories/GHSA-v2wc-pfq2-5cm6"
        }
      ],
      "source": {
        "advisory": "GHSA-v2wc-pfq2-5cm6",
        "discovery": "UNKNOWN"
      },
      "title": "Possible XSS attack in Wagtail"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2020-11001",
    "datePublished": "2020-04-14T23:05:14",
    "dateReserved": "2020-03-30T00:00:00",
    "dateUpdated": "2024-11-19T15:36:07.828Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

GHSA-V2WC-PFQ2-5CM6

Vulnerability from github – Published: 2020-04-14 23:09 – Updated: 2024-11-19 19:19

Summary

Possible XSS attack in Wagtail

Details

Impact

A cross-site scripting (XSS) vulnerability exists on the page revision comparison view within the Wagtail admin interface. A user with a limited-permission editor account for the Wagtail admin could potentially craft a page revision history that, when viewed by a user with higher privileges, could perform actions with that user's credentials. The vulnerability is not exploitable by an ordinary site visitor without access to the Wagtail admin.

Patches

Patched versions have been released as Wagtail 2.7.2 (for the LTS 2.7 branch) and Wagtail 2.8.1 (for the current 2.8 branch).

Workarounds

Site owners who are unable to upgrade to the new versions can disable the revision comparison view by adding the following URL route to the top of their project's urls.py configuration:

from django.views.generic.base import RedirectView

urlpatterns = [
    url(r'^admin/pages/(\d+)/revisions/compare/', RedirectView.as_view(url='/admin/')),
    # ...
]

Acknowledgements

Many thanks to Vlad Gerasimenko for reporting this issue.

For more information

If you have any questions or comments about this advisory: * Visit Wagtail's support channels * Email us at security@wagtail.io (if you wish to send encrypted email, the public key ID is 0x6ba1e1a86e0f8ce8)

Severity ?

5.8 (Medium)


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

4.6 (Medium)


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

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "wagtail"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.9.0"
            },
            {
              "fixed": "2.7.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "wagtail"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.8.0"
            },
            {
              "fixed": "2.8.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.8.0"
      ]
    }
  ],
  "aliases": [
    "CVE-2020-11001"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79",
      "CWE-80"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2020-04-14T23:02:21Z",
    "nvd_published_at": "2020-04-14T23:15:11Z",
    "severity": "MODERATE"
  },
  "details": "### Impact\nA cross-site scripting (XSS) vulnerability exists on the page revision comparison view within the Wagtail admin interface. A user with a limited-permission editor account for the Wagtail admin could potentially craft a page revision history that, when viewed by a user with higher privileges, could perform actions with that user\u0027s credentials. The vulnerability is not exploitable by an ordinary site visitor without access to the Wagtail admin.\n\n### Patches\nPatched versions have been released as Wagtail 2.7.2 (for the LTS 2.7 branch) and Wagtail 2.8.1 (for the current 2.8 branch).\n\n### Workarounds\nSite owners who are unable to upgrade to the new versions can disable the revision comparison view by adding the following URL route to the top of their project\u0027s `urls.py` configuration:\n\n    from django.views.generic.base import RedirectView\n\n    urlpatterns = [\n        url(r\u0027^admin/pages/(\\d+)/revisions/compare/\u0027, RedirectView.as_view(url=\u0027/admin/\u0027)),\n        # ...\n    ]\n\n### Acknowledgements\nMany thanks to Vlad Gerasimenko for reporting this issue.\n\n### For more information\nIf you have any questions or comments about this advisory:\n* Visit Wagtail\u0027s [support channels](https://docs.wagtail.io/en/stable/support.html)\n* Email us at [security@wagtail.io](mailto:security@wagtail.io) (if you wish to send encrypted email, the public key ID is `0x6ba1e1a86e0f8ce8`)",
  "id": "GHSA-v2wc-pfq2-5cm6",
  "modified": "2024-11-19T19:19:49Z",
  "published": "2020-04-14T23:09:29Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/wagtail/wagtail/security/advisories/GHSA-v2wc-pfq2-5cm6"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-11001"
    },
    {
      "type": "WEB",
      "url": "https://github.com/wagtail/wagtail/commit/61045ceefea114c40ac4b680af58990dbe732389"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/wagtail/PYSEC-2020-152.yaml"
    },
    {
      "type": "WEB",
      "url": "https://github.com/wagtail/wagtail/releases/tag/v2.8.1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:N/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:P/VC:N/VI:N/VA:N/SC:H/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Possible XSS attack in Wagtail"
}

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-2020-152

CVE-2020-11001 (GCVE-0-2020-11001)

GHSA-V2WC-PFQ2-5CM6

Impact

Patches

Workarounds

Acknowledgements

For more information

Tags

Sightings

Nomenclature