PYSEC-2026-2962

Vulnerability from pysec - Published: 2026-07-09 16:49 - Updated: 2026-07-13 16:05
VLAI
Details

A member of the Plone site could set javascript in the home_page property of their profile, and have this executed when a visitor clicks the home page link on the author page.

Severity
5.4 (Medium)
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
5.3 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
Impacted products
Name purl
products-cmfplone pkg:pypi/products-cmfplone
Aliases
To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "products-cmfplone",
        "purl": "pkg:pypi/products-cmfplone"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.3.17"
            },
            {
              "introduced": "5.0.0"
            },
            {
              "fixed": "5.0.10"
            },
            {
              "introduced": "5.1a1"
            },
            {
              "fixed": "5.1.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "4.0b1",
        "4.1",
        "4.1.1",
        "4.1.2",
        "4.1.3",
        "4.1.4",
        "4.1.5",
        "4.1.6",
        "4.1a1",
        "4.1a2",
        "4.1a3",
        "4.1b1",
        "4.1b2",
        "4.1rc2",
        "4.1rc3",
        "4.2",
        "4.2.0.1",
        "4.2.1",
        "4.2.1.1",
        "4.2.2",
        "4.2.3",
        "4.2.4",
        "4.2.5",
        "4.2.6",
        "4.2.7",
        "4.2a1",
        "4.2a2",
        "4.2b1",
        "4.2b2",
        "4.2rc1",
        "4.2rc2",
        "4.3",
        "4.3.1",
        "4.3.10",
        "4.3.10rc1",
        "4.3.11",
        "4.3.12",
        "4.3.13",
        "4.3.14",
        "4.3.15",
        "4.3.16",
        "4.3.2",
        "4.3.3",
        "4.3.4",
        "4.3.4.1",
        "4.3.5",
        "4.3.6",
        "4.3.7",
        "4.3.8",
        "4.3.8rc1",
        "4.3.9",
        "4.3a1",
        "4.3a2",
        "4.3b1",
        "4.3b2",
        "4.3rc1",
        "5.0",
        "5.0.1",
        "5.0.10rc1",
        "5.0.2",
        "5.0.3",
        "5.0.3.1",
        "5.0.3rc1",
        "5.0.4",
        "5.0.4rc1",
        "5.0.5",
        "5.0.5rc1",
        "5.0.5rc2",
        "5.0.6",
        "5.0.6rc1",
        "5.0.7",
        "5.0.8",
        "5.0.9",
        "5.1a1",
        "5.1a2",
        "5.1b2",
        "5.1b3",
        "5.1b4",
        "5.1rc1",
        "5.1rc2"
      ]
    }
  ],
  "aliases": [
    "CVE-2017-1000482",
    "GHSA-859j-668v-mrr6"
  ],
  "details": "A member of the Plone site could set javascript in the `home_page` property of their profile, and have this executed when a visitor clicks the home page link on the author page.",
  "id": "PYSEC-2026-2962",
  "modified": "2026-07-13T16:05:47.694604Z",
  "published": "2026-07-09T16:49:46.136141Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-1000482"
    },
    {
      "type": "WEB",
      "url": "https://github.com/plone/Products.CMFPlone/issues/2232"
    },
    {
      "type": "WEB",
      "url": "https://github.com/plone/Products.CMFPlone/pull/2233"
    },
    {
      "type": "WEB",
      "url": "https://github.com/plone/Products.CMFPlone/pull/2234"
    },
    {
      "type": "WEB",
      "url": "https://github.com/plone/Products.CMFPlone/pull/2235"
    },
    {
      "type": "WEB",
      "url": "https://github.com/plone/Products.CMFPlone/pull/2236"
    },
    {
      "type": "WEB",
      "url": "https://github.com/plone/Products.CMFPlone/commit/05a943ecbcdda56bacc93b55c9e2e908d8a7dfab"
    },
    {
      "type": "WEB",
      "url": "https://github.com/plone/Products.CMFPlone/commit/0e50e1e67ea3b6d3187f78cb1a1628081f654d3b"
    },
    {
      "type": "WEB",
      "url": "https://github.com/plone/Products.CMFPlone/commit/236b62b756ff46a92783b3897e717dfb15eb07d8"
    },
    {
      "type": "WEB",
      "url": "https://github.com/plone/Products.CMFPlone/commit/7db5b2c8fb684055987b8c4fdedc29289bd26373"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/plone/Products.CMFPlone"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/plone/PYSEC-2018-71.yaml"
    },
    {
      "type": "WEB",
      "url": "https://plone.org/security/hotfix/20171128/xss-using-the-home_page-member-property"
    },
    {
      "type": "PACKAGE",
      "url": "https://pypi.org/project/products-cmfplone"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-859j-668v-mrr6"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Products.CMFPlone XSS in profile home_page property"
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.