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CVE-2022-37721
Good to know:

Date: November 24, 2022
PyroCMS 3.9 is vulnerable to a stored Cross Site Scripting (XSS_ when a low privileged user such as an author, injects a crafted html and javascript payload in a blog post, leading to full admin account takeover or privilege escalation.
Language: PHP
Severity Score
Severity Score
Weakness Type (CWE)
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CWE-79Top Fix

Upgrade Version
Upgrade to version pyrocms/pyrocms - 3.8.x-dev;pyrocms/pyrocms - 3.10.x-dev;pyrocms/pyrocms - 3.5.x-dev;pyrocms/pyrocms - 3.7.x-dev;pyrocms/pyrocms - 3.2.x-dev;pyrocms/pyrocms - 3.4.11;pyrocms/pyrocms - 3.6.x-dev;pyrocms/pyrocms - 3.4.x-dev;pyrocms/pyrocms - 3.9.x-dev;pyrocms/pyrocms - 3.3.x-dev;pyrocms/pyrocms - 3.1.x-dev
CVSS v3.1
Base Score: |
|
---|---|
Attack Vector (AV): | NETWORK |
Attack Complexity (AC): | LOW |
Privileges Required (PR): | LOW |
User Interaction (UI): | REQUIRED |
Scope (S): | CHANGED |
Confidentiality (C): | HIGH |
Integrity (I): | HIGH |
Availability (A): | HIGH |