How severe is CVE-2024-33641?

CVE-2024-33641 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2024-33641 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2024-33641?

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

Does CVE-2024-33641 have an EU (EUVD) identifier?

Yes. CVE-2024-33641 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-31357.

When was CVE-2024-33641 published?

CVE-2024-33641 was published on 2024-04-29 and last updated on 2026-06-17.

CVE-2024-33641

CVE-2024-33641 is a medium-severity vulnerability 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-502.

Key facts

Severity: Medium (CVSS 3.x base score 5.4)
EPSS exploit prediction: 0% (23rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-31357
Weakness: CWE-502
Published: 2024-04-29
Last modified: 2026-06-17

Description

Deserialization of Untrusted Data vulnerability in Team Yoast Custom field finder.This issue affects Custom field finder: from n/a through 0.3.

Frequently asked questions

What is CVE-2024-33641?: Deserialization of Untrusted Data vulnerability in Team Yoast Custom field finder.This issue affects Custom field finder: from n/a through 0.3.
How severe is CVE-2024-33641?: CVE-2024-33641 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2024-33641 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2024-33641?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-33641 have an EU (EUVD) identifier?: Yes. CVE-2024-33641 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-31357.
When was CVE-2024-33641 published?: CVE-2024-33641 was published on 2024-04-29 and last updated on 2026-06-17.

References

https://patchstack.com/database/vulnerability/custom-field-finder/wordpress-custom-field-finder-plugin-0-3-php-object-injection-vulnerability?_s_id=cve

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