TYPO3-EXT-SA-2022-018: Multiple vulnerabilities in extension "Master-Quiz" (fp_masterquiz)
Date: 2022-12
Affected: composer/fixpunkt/fp-masterquiz, composer/fixpunkt/fp-masterquiz
Attack vector: auth-bypass
Category: vulnerability-disclosure
Severity: Medium
CVE: CVE-2022-47407
CWE: CWE-284
CVSS: 6.5 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N)

An issue was discovered in the fp_masterquiz (aka Master-Quiz) extension before 2.2.1, and 3.x before 3.5.1, for TYPO3. An attacker can continue the quiz of a different user. In doing so, the attacker can view that user's answers and modify those answers.


Mitigations:

Architectural layers (MAESTRO):