How severe is CVE-2024-23339?

CVE-2024-23339 has a CVSS 3.x base score of 6.3, 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 low.

Is CVE-2024-23339 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (59th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-23339?

CVE-2024-23339 affects Elijahharry Hoolock. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-23339?

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

Does CVE-2024-23339 have an EU (EUVD) identifier?

Yes. CVE-2024-23339 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-0244.

When was CVE-2024-23339 published?

CVE-2024-23339 was published on 2024-01-22 and last updated on 2026-06-17.

CVE-2024-23339

CVE-2024-23339 is a medium-severity vulnerability in Elijahharry Hoolock with a CVSS 3.x base score of 6.3. 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-1321.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
EPSS exploit prediction: 1% (59th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-0244
Weakness: CWE-1321
Affected product: Elijahharry Hoolock
Published: 2024-01-22
Last modified: 2026-06-17

Description

hoolock is a suite of lightweight utilities designed to maintain a small footprint when bundled. Starting in version 2.0.0 and prior to version 2.2.1, utility functions related to object paths (`get`, `set`, and `update`) did not block attempts to access or alter object prototypes. Starting in version 2.2.1, the `get`, `set` and `update` functions throw a `TypeError` when a user attempts to access or alter inherited properties.

Frequently asked questions

What is CVE-2024-23339?: hoolock is a suite of lightweight utilities designed to maintain a small footprint when bundled. Starting in version 2.0.0 and prior to version 2.2.1, utility functions related to object paths (`get`, `set`, and `update`) did not block attempts to access or alter object prototypes. Starting in version 2.2.1, the `get`, `set` and `update` functions throw a `TypeError` when a user attempts to access or alter inherited properties.
How severe is CVE-2024-23339?: CVE-2024-23339 has a CVSS 3.x base score of 6.3, 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 low.
Is CVE-2024-23339 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (59th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-23339?: CVE-2024-23339 affects Elijahharry Hoolock. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-23339?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-23339 have an EU (EUVD) identifier?: Yes. CVE-2024-23339 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-0244.
When was CVE-2024-23339 published?: CVE-2024-23339 was published on 2024-01-22 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:elijahharry:hoolock:*:*:*:*:*:node.js:*:*

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