How severe is CVE-2023-45860?

CVE-2023-45860 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2023-45860 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-45860?

CVE-2023-45860 affects Hazelcast. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-45860?

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

Does CVE-2023-45860 have an EU (EUVD) identifier?

Yes. CVE-2023-45860 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-0574.

When was CVE-2023-45860 published?

CVE-2023-45860 was published on 2024-02-16 and last updated on 2026-06-17.

CVE-2023-45860

CVE-2023-45860 is a medium-severity vulnerability in Hazelcast with a CVSS 3.x base score of 6.5. 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-89.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 1% (43rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-0574
Weakness: CWE-89
Affected product: Hazelcast
Published: 2024-02-16
Last modified: 2026-06-17

Description

In Hazelcast Platform through 5.3.4, a security issue exists within the SQL mapping for the CSV File Source connector. This issue arises from inadequate permission checking, which could enable unauthorized clients to access data from files stored on a member's filesystem.

Frequently asked questions

What is CVE-2023-45860?: In Hazelcast Platform through 5.3.4, a security issue exists within the SQL mapping for the CSV File Source connector. This issue arises from inadequate permission checking, which could enable unauthorized clients to access data from files stored on a member's filesystem.
How severe is CVE-2023-45860?: CVE-2023-45860 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2023-45860 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-45860?: CVE-2023-45860 affects Hazelcast. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-45860?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2023-45860 have an EU (EUVD) identifier?: Yes. CVE-2023-45860 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-0574.
When was CVE-2023-45860 published?: CVE-2023-45860 was published on 2024-02-16 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:hazelcast:hazelcast:*:*:*:*:*:*:*:*

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