CVE-2021-32633

Katalog CVE

CVSS 8.8 · High EPSS 1,9%

Kerentanan Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') pada plone, zope. Skor CVSS 3.1 8.8 (High) menurut NVD.

Deskripsi (NVD)

Zope is an open-source web application server. In Zope versions prior to 4.6 and 5.2, users can access untrusted modules indirectly through Python modules that are available for direct use. By default, only users with the Manager role can add or edit Zope Page Templates through the web, but sites that allow untrusted users to add/edit Zope Page Templates through the web are at risk from this vulnerability. The problem has been fixed in Zope 5.2 and 4.6. As a workaround, a site administrator can restrict adding/editing Zope Page Templates through the web using the standard Zope user/role permission mechanisms. Untrusted users should not be assigned the Zope Manager role and adding/editing Zope Page Templates through the web should be restricted to trusted users only.

Rincian

Terbit di NVD

21 Mei 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

8.8 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

EPSS (30 hari)

1,9% peluang dieksploitasi; lebih tinggi dari 78,6% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/zopefoundation/Zope/commit/1f8456bf1f908ea46012537d52bd7e752a532c91 patch · advisory pihak ketiga
• http://www.openwall.com/lists/oss-security/2021/05/21/1 mailing list · advisory pihak ketiga
• http://www.openwall.com/lists/oss-security/2021/05/22/1 mailing list · advisory pihak ketiga
• https://cyllective.com/blog/post/plone-authenticated-rce-cve-2021-32633/ exploit · advisory pihak ketiga
• https://github.com/zopefoundation/Zope/security/advisories/GHSA-5pr9-v234-jw36 advisory pihak ketiga