TYPO3 up to 9.5.28/10.4.17/11.3.0 Grid cross site scripting

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
3.4$0-$5k0.00

Summaryinfo

A vulnerability was found in TYPO3 up to 9.5.28/10.4.17/11.3.0. It has been declared as problematic. Affected by this vulnerability is an unknown functionality of the component Grid Handler. The manipulation leads to cross site scripting. This vulnerability is known as CVE-2021-32669. The attack can be launched remotely. There is no exploit available. It is recommended to upgrade the affected component. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Detailsinfo

A vulnerability was found in TYPO3 up to 9.5.28/10.4.17/11.3.0 (Content Management System). It has been classified as problematic. Affected is an unknown code block of the component Grid Handler. The manipulation with an unknown input leads to a cross site scripting vulnerability. CWE is classifying the issue as CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. This is going to have an impact on integrity.

The weakness was presented 07/21/2021. The advisory is shared for download at typo3.org. This vulnerability is traded as CVE-2021-32669. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1059.007.

Upgrading to version 9.5.29, 10.4.18 or 11.3.1 eliminates this vulnerability.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.4

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: TYPO3 9.5.29/10.4.18/11.3.1

Timelineinfo

05/12/2021 🔍
07/21/2021 +70 days 🔍
07/21/2021 +0 days 🔍
07/25/2021 +4 days 🔍

Sourcesinfo

Product: typo3.org

Advisory: typo3.org
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2021-32669 (🔍)
GCVE (CVE): GCVE-0-2021-32669
GCVE (VulDB): GCVE-100-179268

Entryinfo

Created: 07/21/2021 11:04 AM
Updated: 07/25/2021 10:27 PM
Changes: 07/21/2021 11:04 AM (38), 07/25/2021 10:19 PM (3), 07/25/2021 10:27 PM (1)
Complete: 🔍
Cache ID: 18:B72:40

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