CVE-2022-47407

Name: CVE-2022-47407
Creator: NVD / NIST
Published: 2022-12-14T21:15:13.987+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.5/10EPSS 0.36%

Last modified Jun 17, 2026

CVE-2022-47407 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. 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. EPSS estimates a 0.36% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1

6.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

EPSS Probability

0.36%

28.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-284

Affected Software

Vendor	Product	Versions
Master-Quiz Project	Master-Quiz	< 2.2.1
Master-Quiz Project	Master-Quiz	>= 3.0.0, < 3.5.1

References

https://typo3.org/security/advisory/typo3-ext-sa-2022-018Patch, Vendor Advisory
https://typo3.org/security/advisory/typo3-ext-sa-2022-018Patch, Vendor Advisory

Timeline

Published: Dec 14, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-47407?

How severe is CVE-2022-47407?

CVE-2022-47407 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.36% probability of exploitation in the next 30 days.

How do I fix CVE-2022-47407?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-47407?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST