How severe is CVE-2024-9375?

CVE-2024-9375 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-2024-9375 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (21st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-9375?

CVE-2024-9375 affects Techbanker Captcha Bank. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-9375?

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

Does CVE-2024-9375 have an EU (EUVD) identifier?

Yes. CVE-2024-9375 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-49893.

When was CVE-2024-9375 published?

CVE-2024-9375 was published on 2024-10-04 and last updated on 2026-06-17.

CVE-2024-9375

CVE-2024-9375 is a medium-severity vulnerability in Techbanker Captcha Bank 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% (21st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-49893
Weakness: CWE-79
Affected product: Techbanker Captcha Bank
Published: 2024-10-04
Last modified: 2026-06-17

Description

The WordPress Captcha Plugin by Captcha Bank plugin for WordPress is vulnerable to Reflected Cross-Site Scripting due to the use of add_query_arg without appropriate escaping on the URL in all versions up to, and including, 4.0.36. 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-2024-9375?: The WordPress Captcha Plugin by Captcha Bank plugin for WordPress is vulnerable to Reflected Cross-Site Scripting due to the use of add_query_arg without appropriate escaping on the URL in all versions up to, and including, 4.0.36. 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-2024-9375?: CVE-2024-9375 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-2024-9375 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (21st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-9375?: CVE-2024-9375 affects Techbanker Captcha Bank. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-9375?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-9375 have an EU (EUVD) identifier?: Yes. CVE-2024-9375 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-49893.
When was CVE-2024-9375 published?: CVE-2024-9375 was published on 2024-10-04 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:techbanker:captcha_bank:*:*:*:*:*:wordpress:*:*

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