Description

Apostrophe CMS versions between 2.63.0 to 3.3.1 are vulnerable to Stored XSS where an editor uploads an SVG file that contains malicious JavaScript onto the Images module, which triggers XSS once viewed.

Remediation

References

https://github.com/apostrophecms/apostrophe/commit/c8b94ee9c79468f1ce28e31966cb0e0839165e59

Related Vulnerabilities

CVE-2016-10735 Vulnerability in maven package fr.norad.bootstrap:bootstrap

CVE-2020-2198 Vulnerability in maven package hudson.plugins:project-inheritance

CVE-2022-3171 Vulnerability in maven package com.google.protobuf:protobuf-kotlin-lite

CVE-2019-25028 Vulnerability in maven package com.vaadin:vaadin-server

CVE-2022-23624 Vulnerability in npm package frourio-express

Severity

Medium

Classification

CWE-79 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Tags

Patch Third Party Advisory