How severe is CVE-2024-3287?

CVE-2024-3287 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2024-3287 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2024-3287?

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

Does CVE-2024-3287 have an EU (EUVD) identifier?

Yes. CVE-2024-3287 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-31877.

When was CVE-2024-3287 published?

CVE-2024-3287 was published on 2024-05-02 and last updated on 2026-06-17.

CVE-2024-3287

CVE-2024-3287 is a medium-severity vulnerability with a CVSS 3.x base score of 5.3. 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-862.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 1% (43rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-31877
Weakness: CWE-862
Published: 2024-05-02
Last modified: 2026-06-17

Description

The SmartCrawl WordPress SEO checker, SEO analyzer, SEO optimizer plugin for WordPress is vulnerable to unauthorized ld+json description injection due to a missing capability check on the save_settings function in all versions up to, and including, 3.10.2. This makes it possible for unauthenticated attackers to save schema types.

Frequently asked questions

What is CVE-2024-3287?: The SmartCrawl WordPress SEO checker, SEO analyzer, SEO optimizer plugin for WordPress is vulnerable to unauthorized ld+json description injection due to a missing capability check on the save_settings function in all versions up to, and including, 3.10.2. This makes it possible for unauthenticated attackers to save schema types.
How severe is CVE-2024-3287?: CVE-2024-3287 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2024-3287 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2024-3287?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-3287 have an EU (EUVD) identifier?: Yes. CVE-2024-3287 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-31877.
When was CVE-2024-3287 published?: CVE-2024-3287 was published on 2024-05-02 and last updated on 2026-06-17.

References

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