AUGUST 4, 2026
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Case File

CVE-2021-33512

MEDIUM · CVSS 5.4 EPSS 0.66%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-05-21 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 5.4. See the original NVD description below for full technical details.

CVE
CVE-2021-33512
Severity
MEDIUM
CVSS
5.4
EPSS
0.66%

Original NVD Description

Plone through 5.2.4 allows stored XSS attacks (by a Contributor) by uploading an SVG or HTML document.

Related CVEs

Other vulnerabilities affecting the same vendor(s)

CVE-2026-28413 MEDIUM CVE-2024-22889 HIGH CVE-2024-23756 HIGH CVE-2024-23054 CRITICAL CVE-2024-23055 MEDIUM CVE-2024-0669 MEDIUM