SQL Injection Vulnerability in TYPO3 Dynamic Content Element Extension
CVE-2021-31777

4.9MEDIUM

Key Information:

Vendor

Dynamic Content Elements Project

Status
Dynamic Content Elements
Vendor
CVE Published:
28 April 2021

What is CVE-2021-31777?

The Dynamic Content Element extension for TYPO3 provides an attack vector through SQL injection when a backend user account is compromised. Versions 2.2.0 up to 2.6.x prior to 2.6.2, and 2.7.x before 2.7.1 are affected, allowing unauthorized SQL queries to be executed by malicious users. This vulnerability underscores the necessity for prompt updates and security measures to protect data integrity within TYPO3 installations.

References

https://excellium-services.com/cert-xlm-advisory/
https://typo3.org/security/advisory/typo3-ext-sa-2021-005
http://packetstormsecurity.com/files/162429/TYPO3-6.2.1-S...

CVSS V3.1

Score:
4.9
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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