How severe is CVE-2024-4036?

CVE-2024-4036 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-2024-4036 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-4036?

CVE-2024-4036 affects Athemes Sydney Toolbox. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-4036?

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

Does CVE-2024-4036 have an EU (EUVD) identifier?

Yes. CVE-2024-4036 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-32601.

When was CVE-2024-4036 published?

CVE-2024-4036 was published on 2024-05-02 and last updated on 2026-06-17.

CVE-2024-4036

CVE-2024-4036 is a medium-severity vulnerability in Athemes Sydney Toolbox 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: 1% (45th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-32601
Weakness: CWE-79
Affected product: Athemes Sydney Toolbox
Published: 2024-05-02
Last modified: 2026-06-17

Description

The Sydney Toolbox plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the style parameter in all versions up to, and including, 1.30 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Frequently asked questions

What is CVE-2024-4036?: The Sydney Toolbox plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the style parameter in all versions up to, and including, 1.30 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
How severe is CVE-2024-4036?: CVE-2024-4036 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-2024-4036 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-4036?: CVE-2024-4036 affects Athemes Sydney Toolbox. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-4036?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-4036 have an EU (EUVD) identifier?: Yes. CVE-2024-4036 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-32601.
When was CVE-2024-4036 published?: CVE-2024-4036 was published on 2024-05-02 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:athemes:sydney_toolbox:*:*:*:*:*:wordpress:*:*

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