Description

Plone though 5.2.4 allows SSRF via the lxml parser. This affects Diazo themes, Dexterity TTW schemas, and modeleditors in plone.app.theming, plone.app.dexterity, and plone.supermodel.

Remediation

References

CVE-2021-33511

Related Vulnerabilities

PostgreSQL Improper Access Control Vulnerability (CVE-2016-0768)

MySQL CVE-2021-1998 Vulnerability (CVE-2021-1998)

IBM RTC Cross-site Scripting (XSS) Vulnerability (CVE-2020-4733)

WordPress Plugin Feedweb Cross-Site Scripting (1.8.8)

WordPress Plugin UserPro-Community and User Profile Privilege Escalation (4.9.27)

Severity

High

Classification

CVE-2021-33511 CWE-918 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Tags

Missing Update Known Vulnerabilities