How severe is CVE-2022-4218?

CVE-2022-4218 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity low, and availability low.

Is CVE-2022-4218 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (34th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-4218?

CVE-2022-4218 affects Kibokolabs Chained Quiz. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-4218?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2022-4218 published?

CVE-2022-4218 was published on 2022-12-02 and last updated on 2026-06-17.

CVE-2022-4218

CVE-2022-4218 is a medium-severity vulnerability in Kibokolabs Chained Quiz with a CVSS 3.x base score of 5.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-352.

Key facts

Severity: Medium (CVSS 3.x base score 5.4)
EPSS exploit prediction: 0% (34th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-352
Affected product: Kibokolabs Chained Quiz
Published: 2022-12-02
Last modified: 2026-06-17

Description

The Chained Quiz plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.3.2.4. This is due to missing nonce validation on the list_quizzes() function. This makes it possible for unauthenticated attackers to delete quizzes and copy quizzes via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Frequently asked questions

What is CVE-2022-4218?: The Chained Quiz plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.3.2.4. This is due to missing nonce validation on the list_quizzes() function. This makes it possible for unauthenticated attackers to delete quizzes and copy quizzes via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
How severe is CVE-2022-4218?: CVE-2022-4218 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity low, and availability low.
Is CVE-2022-4218 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (34th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-4218?: CVE-2022-4218 affects Kibokolabs Chained Quiz. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-4218?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-4218 published?: CVE-2022-4218 was published on 2022-12-02 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:kibokolabs:chained_quiz:*:*:*:*:*:wordpress:*:*

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