How severe is CVE-2024-4373?

CVE-2024-4373 has a CVSS 3.x base score of 6.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2024-4373 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-4373?

CVE-2024-4373 affects Sinaextra Sina Extension For Elementor. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-4373?

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

Does CVE-2024-4373 have an EU (EUVD) identifier?

Yes. CVE-2024-4373 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-44007.

When was CVE-2024-4373 published?

CVE-2024-4373 was published on 2024-05-15 and last updated on 2026-06-17.

CVE-2024-4373

CVE-2024-4373 is a medium-severity vulnerability in Sinaextra Sina Extension For Elementor with a CVSS 3.x base score of 6.4. 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-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.4)
EPSS exploit prediction: 0% (28th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-44007
Weakness: CWE-79
Affected product: Sinaextra Sina Extension For Elementor
Published: 2024-05-15
Last modified: 2026-06-17

Description

The Sina Extension for Elementor (Slider, Gallery, Form, Modal, Data Table, Tab, Particle, Free Elementor Widgets & Elementor Templates) plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's Sina Particle Layer widget in all versions up to, and including, 3.5.3 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. CVE-2024-35703 is likely a duplicate of this issue.

Frequently asked questions

What is CVE-2024-4373?: The Sina Extension for Elementor (Slider, Gallery, Form, Modal, Data Table, Tab, Particle, Free Elementor Widgets & Elementor Templates) plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's Sina Particle Layer widget in all versions up to, and including, 3.5.3 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. CVE-2024-35703 is likely a duplicate of this issue.
How severe is CVE-2024-4373?: CVE-2024-4373 has a CVSS 3.x base score of 6.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2024-4373 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-4373?: CVE-2024-4373 affects Sinaextra Sina Extension For Elementor. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-4373?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-4373 have an EU (EUVD) identifier?: Yes. CVE-2024-4373 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-44007.
When was CVE-2024-4373 published?: CVE-2024-4373 was published on 2024-05-15 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:sinaextra:sina_extension_for_elementor:*:*:*:*:*:wordpress:*:*

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