How severe is CVE-2024-46639?

CVE-2024-46639 has a CVSS 3.x base score of 7.6, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity low, and availability low.

Is CVE-2024-46639 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (38th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2024-46639?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2024-46639 have an EU (EUVD) identifier?

Yes. CVE-2024-46639 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-41921.

When was CVE-2024-46639 published?

CVE-2024-46639 was published on 2024-09-23 and last updated on 2026-06-17.

CVE-2024-46639

CVE-2024-46639 is a high-severity vulnerability with a CVSS 3.x base score of 7.6. 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-94.

Key facts

Severity: High (CVSS 3.x base score 7.6)
EPSS exploit prediction: 0% (38th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-41921
Weakness: CWE-94
Published: 2024-09-23
Last modified: 2026-06-17

Description

A cross-site scripting (XSS) vulnerability in HelpDeskZ v2.0.2 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Name text field of Custom Fields message box.

Frequently asked questions

What is CVE-2024-46639?: A cross-site scripting (XSS) vulnerability in HelpDeskZ v2.0.2 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Name text field of Custom Fields message box.
How severe is CVE-2024-46639?: CVE-2024-46639 has a CVSS 3.x base score of 7.6, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity low, and availability low.
Is CVE-2024-46639 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (38th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2024-46639?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2024-46639 have an EU (EUVD) identifier?: Yes. CVE-2024-46639 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-41921.
When was CVE-2024-46639 published?: CVE-2024-46639 was published on 2024-09-23 and last updated on 2026-06-17.

References

Other CWE-94 (Code Injection) vulnerabilities

CVE-2026-57624 — Critical (CVSS 10.0): Unauthenticated Remote Code Execution (RCE) in Blocksy Companion Pro <= 2.1.46 versions.
CVE-2026-10134 — Critical (CVSS 10.0): IBM Langflow OSS 1.0.0 through 1.9.3 allows an attacker to read every secret available to the Langflow process, read…
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CVE-2026-10561 — Critical (CVSS 10.0): IBM Langflow OSS 1.0.0 through 1.9.3 has an vulnerability due to an improper isolation of Python execution combined…
CVE-2026-25470 — Critical (CVSS 10.0): Improper Control of Generation of Code ('Code Injection') vulnerability in ACPT ACPT (Pro) - Custom Post Types Plugin…
CVE-2026-48836 — Critical (CVSS 10.0): Unauthenticated Remote Code Execution (RCE) in Easy Invoice <= 2.1.19 versions.

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