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CVE-2023-45860

20
FAUCET Score

CVE-2023-45860 is a security vulnerability in Hazelcast Platform versions through 5.3.4, specifically within the SQL mapping for the CSV File Source connector. This flaw allows authenticated attackers to bypass permission checks and access data from files on a member's filesystem. Rated 6.5 MEDIUM, it has a low attack complexity and can lead to high confidentiality impact. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
<= 5.1.7CPE matchmatch criteria
cpe:2.3:a:hazelcast:hazelcast:*:*:*:*:*:*:*:*
>= 5.2.0, < 5.2.5CPE matchmatch criteria
cpe:2.3:a:hazelcast:hazelcast:*:*:*:*:*:*:*:*
>= 5.3.0, < 5.3.5CPE matchmatch criteria
cpe:2.3:a:hazelcast:hazelcast:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.5MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.53%
Probability of exploitation in next 30 days
EPSS Percentile
41.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0053 is in the 51st percentile among its peer group of 21,958 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (9)

github_advisorypatch availablevia nvd_reference
View patch
mavenpatch availablevia ghsa
Product: com.hazelcast:hazelcastFixed in: 5.3.5
mavenpatch availablevia ghsa
Product: com.hazelcast:hazelcast-enterpriseFixed in: 5.3.5
mavenpatch availablevia ghsa
Product: com.hazelcast:hazelcast-enterpriseFixed in: 5.2.5
mavenpatch availablevia ghsa
Product: com.hazelcast:hazelcastFixed in: 5.2.5
redhatend of lifevia redhat_api
Product: Red Hat Fuse 7Fixed in: Hazelcast
redhatend of lifevia redhat_api
Product: Red Hat Integration Camel K 1Fixed in: Hazelcast
redhatend of lifevia redhat_api
Product: Red Hat JBoss Enterprise Application Platform 7Fixed in: Hazelcast
redhatend of lifevia redhat_api
Product: streams for Apache KafkaFixed in: Hazelcast

Vendor Advisories (2)

mavenGHSA-8h4x-xvjp-vf99high

Hazelcast Platform permission checking in CSV File Source connector

Feb 16, 2024
redhatCVE-2023-45860Moderate

Hazelcast: Permission checking in CSV File Source connector

Feb 16, 2024

References

github.com / hazelcast/hazelcast/pull/25348
Patch
github.com / hazelcast/hazelcast/security/advisories/GHSA-8h4x-xvjp-vf99
Vendor Advisory