EUVD-2021-0187

🗓️ 07 Oct 2025 00:30:54Reported by EUVDType

Editors in Plone 5.0 to 5.2.4 are vulnerable to XSS from SCRIPT tag in folder description field

Reporter	Title	Published	Views	Family All 13
Circl	CVE-2021-35959	30 Jun 202107:29	–	circl
CNNVD	Plone 跨站脚本漏洞	30 Jun 202100:00	–	cnnvd
CNVD	Plone Cross-Site Scripting Vulnerability (CNVD-2021-46652)	1 Jul 202100:00	–	cnvd
CVE	CVE-2021-35959	30 Jun 202100:41	–	cve
Cvelist	CVE-2021-35959	30 Jun 202100:41	–	cvelist
Github Security Blog	Plone has stored XSS in folder contents	24 May 202219:06	–	github
NVD	CVE-2021-35959	30 Jun 202101:15	–	nvd
OpenVAS	Plone CMS 5.0.0 <= 5.2.4 XSS Vulnerability	2 Jul 202100:00	–	openvas
OSV	GHSA-QFHW-FV3G-V836 Plone has stored XSS in folder contents	24 May 202219:06	–	osv
OSV	PYSEC-2021-110	30 Jun 202101:15	–	osv

[
  {
    "enisaIdVendor": [
      {
        "id": "73fc1cce-5cf6-3a3b-aebb-0ccb98c4a7a2",
        "vendor": {
          "name": "n/a"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "13a0b17e-28f0-3501-806b-869fdfb2654e",
        "product": {
          "name": "n/a"
        },
        "product_version": "n/a"
      }
    ]
  }
]

Source	Link
plone	www.plone.org/security/hotfix/20210518/stored-xss-in-folder-contents
openwall	www.openwall.com/lists/oss-security/2021/06/30/2
nvd	www.nvd.nist.gov/vuln/detail/CVE-2021-35959
github	www.github.com/plone/Plone
github	www.github.com/pypa/advisory-database/tree/main/vulns/plone/PYSEC-2021-110.yaml
github	www.github.com/advisories/GHSA-293c-r3p4-g63r

07 Oct 2025 00:30Current

5.4Medium risk

Vulners AI Score5.4

CVSS 3.15.4

CVSS 23.5

EPSS0.00302

plone vulnerability xss editors script tag