CVE-2021-3313 – plone

Package

Manager: pip
Name: plone
Vulnerable Version: >=0 <5.2.4

Severity

Level: Medium

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N

EPSS: 0.00444 pctl0.62509

Details

Plone XSS in User Fullname Property and File Upload Plone CMS until version 5.2.4 has a stored Cross-Site Scripting (XSS) vulnerability in the user fullname property and the file upload functionality. The user's input data is not properly encoded when being echoed back to the user. This data can be interpreted as executable code by the browser and allows an attacker to execute JavaScript in the context of the victim's browser if the victim opens a vulnerable page containing an XSS payload.

Metadata

Created: 2022-05-24T19:02:50Z
Modified: 2024-10-15T17:17:22Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-hprr-4vfq-fcxw/GHSA-hprr-4vfq-fcxw.json
CWE IDs: ["CWE-79"]
Alternative ID: GHSA-hprr-4vfq-fcxw
Finding: F425
Auto approve: 1