Vulnerability-Lookup

PYSEC-2026-1247

Vulnerability from pysec - Published: 2026-07-07 16:03 - Updated: 2026-07-07 17:23

Details

Impact

The helpers.markdown_extract() function did not perform sufficient sanitization of input data before wrapping in an HTML literal element. This helper is used to render user-provided data on dataset, resource, organization or group pages (plus any page provided by an extension that used that helper function), leading to a potential XSS vector.

Patches

This vulnerability has been fixed in CKAN 2.10.9 and 2.11.4

Severity

6.3 (Medium)


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

Impacted products

Name	purl
ckan	pkg:pypi/ckan

Aliases

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "ckan",
        "purl": "pkg:pypi/ckan"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.10.9"
            },
            {
              "introduced": "2.11.0"
            },
            {
              "fixed": "2.11.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.11",
        "0.3",
        "0.4",
        "0.5",
        "0.6",
        "0.7",
        "0.8",
        "1.0",
        "1.1",
        "1.2",
        "1.3",
        "1.3.2",
        "1.3.3",
        "1.4",
        "1.4.1",
        "1.4.2",
        "1.4.3",
        "1.4.3.1",
        "1.5",
        "1.5.1",
        "1.6",
        "1.7",
        "1.7.1",
        "1.8",
        "2.0",
        "2.0.1",
        "2.0.7",
        "2.0.8",
        "2.1",
        "2.1.1",
        "2.1.5",
        "2.1.6",
        "2.10.0",
        "2.10.1",
        "2.10.3",
        "2.10.4",
        "2.10.5",
        "2.10.6",
        "2.10.7",
        "2.10.8",
        "2.11.0",
        "2.11.1",
        "2.11.2",
        "2.11.3",
        "2.2",
        "2.2.1",
        "2.2.3",
        "2.2.4",
        "2.3",
        "2.3.1",
        "2.3.2",
        "2.3.3",
        "2.3.4",
        "2.3.5",
        "2.4.0",
        "2.4.1",
        "2.4.2",
        "2.4.3",
        "2.4.4",
        "2.4.5",
        "2.4.8",
        "2.4.9",
        "2.5.0",
        "2.5.1",
        "2.5.2",
        "2.5.3",
        "2.5.4",
        "2.5.6",
        "2.5.7",
        "2.5.8",
        "2.5.9",
        "2.6.0",
        "2.6.1",
        "2.6.3",
        "2.6.4",
        "2.6.5",
        "2.6.6",
        "2.6.7",
        "2.6.8",
        "2.6.9",
        "2.7.0",
        "2.7.1",
        "2.7.10",
        "2.7.11",
        "2.7.12",
        "2.7.2",
        "2.7.3",
        "2.7.4",
        "2.7.5",
        "2.7.6",
        "2.7.7",
        "2.7.8",
        "2.7.9",
        "2.8.0",
        "2.8.1",
        "2.8.10",
        "2.8.11",
        "2.8.12",
        "2.8.2",
        "2.8.3",
        "2.8.4",
        "2.8.5",
        "2.8.6",
        "2.8.7",
        "2.8.8",
        "2.8.9",
        "2.9.0",
        "2.9.1",
        "2.9.10",
        "2.9.11",
        "2.9.2",
        "2.9.3",
        "2.9.4",
        "2.9.5",
        "2.9.6",
        "2.9.7",
        "2.9.8",
        "2.9.9"
      ]
    }
  ],
  "aliases": [
    "CVE-2025-54384",
    "GHSA-2r4h-8jxv-w2j8"
  ],
  "details": "### Impact\n\nThe `helpers.markdown_extract()` function did not perform sufficient sanitization of input data before wrapping in an HTML literal element. This helper is used to render user-provided data on dataset, resource, organization or group pages (plus any page provided by an extension that used that helper function), leading to a potential XSS vector.\n\n### Patches\nThis vulnerability has been fixed in CKAN 2.10.9 and 2.11.4",
  "id": "PYSEC-2026-1247",
  "modified": "2026-07-07T17:23:54.630276Z",
  "published": "2026-07-07T16:03:08.554890Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/ckan/ckan/security/advisories/GHSA-2r4h-8jxv-w2j8"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-54384"
    },
    {
      "type": "WEB",
      "url": "https://github.com/ckan/ckan/commit/112affffa74b14fc97c54abcf18315df97114917"
    },
    {
      "type": "WEB",
      "url": "https://github.com/ckan/ckan/commit/6d0065f2fc7e2682196d125275af34b93e9e554e"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/ckan/ckan"
    },
    {
      "type": "WEB",
      "url": "https://github.com/ckan/ckan/releases/tag/ckan-2.10.9"
    },
    {
      "type": "WEB",
      "url": "https://github.com/ckan/ckan/releases/tag/ckan-2.11.4"
    },
    {
      "type": "PACKAGE",
      "url": "https://pypi.org/project/ckan"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-2r4h-8jxv-w2j8"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "CKAN vulnerable to stored XSS in resource description"
}

CVE-2025-54384 (GCVE-0-2025-54384)

Vulnerability from cvelistv5 – Published: 2025-10-29 15:26 – Updated: 2025-10-29 17:41

Title

CKAN stored XSS vulnerability in Markdown description fields

Summary

CKAN is an open-source DMS (data management system) for powering data hubs and data portals. Prior to 2.10.9 and 2.11.4, the helpers.markdown_extract() function did not perform sufficient sanitization of input data before wrapping in an HTML literal element. This helper is used to render user-provided data on dataset, resource, organization or group pages (plus any page provided by an extension that used that helper function), leading to a potential XSS vector. This vulnerability has been fixed in CKAN 2.10.9 and 2.11.4.

Severity

6.3 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

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

Assigner

GitHub_M

References

2 references

URL	Tags
https://github.com/ckan/ckan/security/advisories/…	x_refsource_CONFIRM
https://github.com/ckan/ckan/commit/6d0065f2fc7e2…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
ckan	ckan	Affected: >= 2.11.0, < 2.11.4 Affected: < 2.10.9

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-54384",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-10-29T17:41:04.149339Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-10-29T17:41:12.571Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "ckan",
          "vendor": "ckan",
          "versions": [
            {
              "status": "affected",
              "version": "\u003e= 2.11.0, \u003c 2.11.4"
            },
            {
              "status": "affected",
              "version": "\u003c 2.10.9"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "CKAN is an open-source DMS (data management system) for powering data hubs and data portals. Prior to 2.10.9 and 2.11.4, the helpers.markdown_extract() function did not perform sufficient sanitization of input data before wrapping in an HTML literal element. This helper is used to render user-provided data on dataset, resource, organization or group pages (plus any page provided by an extension that used that helper function), leading to a potential XSS vector. This vulnerability has been fixed in CKAN 2.10.9 and 2.11.4."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "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": "2025-10-29T15:26:38.426Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/ckan/ckan/security/advisories/GHSA-2r4h-8jxv-w2j8",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/ckan/ckan/security/advisories/GHSA-2r4h-8jxv-w2j8"
        },
        {
          "name": "https://github.com/ckan/ckan/commit/6d0065f2fc7e2682196d125275af34b93e9e554e",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/ckan/ckan/commit/6d0065f2fc7e2682196d125275af34b93e9e554e"
        }
      ],
      "source": {
        "advisory": "GHSA-2r4h-8jxv-w2j8",
        "discovery": "UNKNOWN"
      },
      "title": "CKAN stored XSS vulnerability in Markdown description fields"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2025-54384",
    "datePublished": "2025-10-29T15:26:38.426Z",
    "dateReserved": "2025-07-21T16:12:20.734Z",
    "dateUpdated": "2025-10-29T17:41:12.571Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

GHSA-2R4H-8JXV-W2J8

Vulnerability from github – Published: 2025-10-29 15:34 – Updated: 2025-10-29 19:51

Summary

CKAN vulnerable to stored XSS in resource description

Details

Impact

Patches

This vulnerability has been fixed in CKAN 2.10.9 and 2.11.4

Severity

6.3 (Medium)


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

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "ckan"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.11.0"
            },
            {
              "fixed": "2.11.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "ckan"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.10.9"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2025-54384"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2025-10-29T15:34:22Z",
    "nvd_published_at": "2025-10-29T16:15:33Z",
    "severity": "MODERATE"
  },
  "details": "### Impact\n\nThe `helpers.markdown_extract()` function did not perform sufficient sanitization of input data before wrapping in an HTML literal element. This helper is used to render user-provided data on dataset, resource, organization or group pages (plus any page provided by an extension that used that helper function), leading to a potential XSS vector.\n\n### Patches\nThis vulnerability has been fixed in CKAN 2.10.9 and 2.11.4",
  "id": "GHSA-2r4h-8jxv-w2j8",
  "modified": "2025-10-29T19:51:18Z",
  "published": "2025-10-29T15:34:22Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/ckan/ckan/security/advisories/GHSA-2r4h-8jxv-w2j8"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-54384"
    },
    {
      "type": "WEB",
      "url": "https://github.com/ckan/ckan/commit/112affffa74b14fc97c54abcf18315df97114917"
    },
    {
      "type": "WEB",
      "url": "https://github.com/ckan/ckan/commit/6d0065f2fc7e2682196d125275af34b93e9e554e"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/ckan/ckan"
    },
    {
      "type": "WEB",
      "url": "https://github.com/ckan/ckan/releases/tag/ckan-2.10.9"
    },
    {
      "type": "WEB",
      "url": "https://github.com/ckan/ckan/releases/tag/ckan-2.11.4"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "CKAN vulnerable to stored XSS in resource description"
}

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.

Action not permitted

PYSEC-2026-1247

Impact

Patches

CVE-2025-54384 (GCVE-0-2025-54384)

GHSA-2R4H-8JXV-W2J8

Impact

Patches

Tags

Sightings

Nomenclature