GHSA-g4gq-j4p2-j8fr · 深刻度: high · エコシステム: pip — Remote Code Execution via Script (Python) objects under Python 3
Zope is an open-source web application server. Zope versions prior to versions 4.6.3 and 5.3 have a remote code execution security issue. In order to be affected, one must use Python 3 for one's Zope deployment, run Zope 4 below version 4.6.3 or Zope 5 below version 5.3, and have the optional `Products.PythonScripts` add-on package installed. By default, one must have the admin-level Zope "Manager" role to add or edit Script (Python) objects through the web. Only sites that allow untrusted users to add/edit these scripts through the web are at risk. Zope releases 4.6.3 and 5.3 are not vulnerable. As a workaround, a site administrator can restrict adding/editing Script (Python) objects through the web using the standard Zope user/role permission mechanisms. Untrusted users should not be assigned the Zope Manager role and adding/editing these scripts through the web should be restricted to trusted users only. This is the default configuration in Zope.
総合評価: CVE-2021-32811 は中リスク(56.6/100)。CVSS 深刻度は高。悪用される可能性が高い(EPSS 2.28%、81 パーセンタイル) 推奨対応: 影響資産を整理し、修補計画に組み込んでください。
リスクは変動します。再評価に基づき、本ページの表示内容を更新しています。
EPSS は日次で悪用されやすさの相対度合いを推定します。パーセンタイルは採点済み CVE の中での相対位置(高いほど相対的に深刻)を示します。
| # | 日付 | 旧 EPSS スコア | 新 EPSS スコア | Δ(新 − 旧) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 3.93% | 2.28% | -1.66% |
| 2 | 2025-11-21 | 2.99% | 3.93% | +0.94% |
| 3 | 2025-11-18 | — | 2.99% | — |
EPSS の全履歴 (全 14 件)
この CVE の CVSS 指標。
| ベーススコア | バージョン | 深刻度 | ベクトル | 悪用しやすさ | 影響 | スコアの出典 |
|---|---|---|---|---|---|---|
| 7.5 | 3.1 | HIGH |
|
1.6 | 5.9 | [email protected] |
| 7.2 | 3.1 | HIGH |
|
1.2 | 5.9 | [email protected] |
| 6.5 | 2.0 | MEDIUM |
|
8.0 | 6.4 | [email protected] |
GHSA-g4gq-j4p2-j8fr · 深刻度: high · エコシステム: pip — Remote Code Execution via Script (Python) objects under Python 3
| vendor | priority | summary | link |
|---|---|---|---|
ubuntu
|
medium | CVE-2021-32811 medium priority: Ubuntu including 1 source packages (zope2.13), 15 status rows across 15 suites (bionic, focal, hirsute, impish, jammy, kinetic, lunar, mantic, noble, oracular, plucky, questing, trusty, upstream, xenial): DNE 12, needs-triage 3. | https://ubuntu.com/security/CVE-2021-32811 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| zope | accesscontrol | >= 4.0, < 4.3 | cpe:2.3:a:zope:accesscontrol:*:*:*:*:*:*:*:* |
| zope | accesscontrol | >= 5.0, < 5.2 | cpe:2.3:a:zope:accesscontrol:*:*:*:*:*:*:*:* |
| zope | zope | >= 4.0, < 4.6.3 | cpe:2.3:a:zope:zope:*:*:*:*:*:*:*:* |
| zope | zope | >= 5.0, < 5.3 | cpe:2.3:a:zope:zope:*:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| https://github.com/zopefoundation/AccessControl/security/advisories/GHSA-qcx9-j53g-ccgf | Third Party Advisory |
| https://github.com/zopefoundation/Zope/commit/f72a18dda8e9bf2aedb46168761668464a4be988 | Patch Third Party Advisory |
| https://github.com/zopefoundation/Zope/security/advisories/GHSA-g4gq-j4p2-j8fr | Third Party Advisory |