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CVE-2021-40214
Good to know:
Date: September 13, 2021
Gibbon v22.0.00 suffers from a stored XSS vulnerability within the wall messages component.
Language: PHP
Severity Score
Related Resources (5)
Severity Score
Weakness Type (CWE)
Cross-Site Scripting (XSS)
CWE-79Top Fix
Upgrade Version
Upgrade to version https://github.com/GibbonEdu/core/blob/v22.0.01/CHANGELOG.txt
CVSS v3.1
Base Score: |
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Attack Vector (AV): | NETWORK |
Attack Complexity (AC): | LOW |
Privileges Required (PR): | LOW |
User Interaction (UI): | REQUIRED |
Scope (S): | CHANGED |
Confidentiality (C): | LOW |
Integrity (I): | LOW |
Availability (A): | NONE |
CVSS v2
Base Score: |
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Access Vector (AV): | NETWORK |
Access Complexity (AC): | MEDIUM |
Authentication (AU): | SINGLE |
Confidentiality (C): | NONE |
Integrity (I): | PARTIAL |
Availability (A): | NONE |
Additional information: |