Vulnerability DatabaseCVE-2022-33154
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CVE-2022-33154
Published:July 12, 2022
Updated:May 18, 2026
The schema (aka Embedding schema.org vocabulary) extension before 1.13.1 and 2.x before 2.5.1 for TYPO3 allows XSS.
Affected Packages
brotkrueml/schema (PHP):
Affected version(s) >=v2.0.0 <v2.5.1
Fix Suggestion:
Update to version v2.5.1
Related Resources (4)
https://github.com/FriendsOfPHP/security-advisories/blob/master/brotkrueml/schema/CVE-2022-33154.yaml
https://github.com/brotkrueml/schema
https://nvd.nist.gov/vuln/detail/CVE-2022-33154
https://typo3.org/security/advisory/typo3-ext-sa-2022-012
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CVSS v4
Base Score:
5.1
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
PASSIVE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
LOW
Vulnerable System Availability
NONE
Subsequent System Confidentiality
LOW
Subsequent System Integrity
LOW
Subsequent System Availability
NONE
CVSS v3
Base Score:
5.4
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Weakness Type (CWE)
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CWE-79
EPSS
Base Score:
0.21