How severe is CVE-2024-9435?

CVE-2024-9435 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2024-9435 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-2024-9435?

CVE-2024-9435 affects Plainware Shiftcontroller. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-9435?

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

Does CVE-2024-9435 have an EU (EUVD) identifier?

Yes. CVE-2024-9435 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-49937.

When was CVE-2024-9435 published?

CVE-2024-9435 was published on 2024-10-04 and last updated on 2026-06-17.

CVE-2024-9435

CVE-2024-9435 is a medium-severity vulnerability in Plainware Shiftcontroller with a CVSS 3.x base score of 6.1. 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 6.1)
EPSS exploit prediction: 0% (28th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-49937
Weakness: CWE-79
Affected product: Plainware Shiftcontroller
Published: 2024-10-04
Last modified: 2026-06-17

Description

The ShiftController Employee Shift Scheduling plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via URL keys in all versions up to, and including, 4.9.66 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

Frequently asked questions

What is CVE-2024-9435?: The ShiftController Employee Shift Scheduling plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via URL keys in all versions up to, and including, 4.9.66 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.
How severe is CVE-2024-9435?: CVE-2024-9435 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2024-9435 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-2024-9435?: CVE-2024-9435 affects Plainware Shiftcontroller. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-9435?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-9435 have an EU (EUVD) identifier?: Yes. CVE-2024-9435 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-49937.
When was CVE-2024-9435 published?: CVE-2024-9435 was published on 2024-10-04 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:plainware:shiftcontroller:*:*:*:*:*:wordpress:*:*

More vulnerabilities in Plainware Shiftcontroller

CVE-2023-29424 — High (CVSS 7.1): Auth. (admin+) Stored Cross-Site Scripting (XSS) vulnerability in Plainware ShiftController Employee Shift Scheduling…
CVE-2023-1978 — Medium (CVSS 6.1): The ShiftController Employee Shift Scheduling plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via…
CVE-2023-29425 — Medium (CVSS 5.4): Cross-Site Request Forgery (CSRF) vulnerability in plainware.Com ShiftController Employee Shift Scheduling plugin…

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