How severe is CVE-2023-38830?

CVE-2023-38830 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2023-38830 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-38830?

CVE-2023-38830 affects Phpjabbers Yacht Listing Script. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-38830?

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.

When was CVE-2023-38830 published?

CVE-2023-38830 was published on 2023-08-10 and last updated on 2026-06-17.

CVE-2023-38830

CVE-2023-38830 is a high-severity vulnerability in Phpjabbers Yacht Listing Script with a CVSS 3.x base score of 7.5. 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-668.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 1% (45th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-668
Affected product: Phpjabbers Yacht Listing Script
Published: 2023-08-10
Last modified: 2026-06-17

Description

An information leak in PHPJabbers Yacht Listing Script v1.0 allows attackers to export clients' credit card numbers from the Reservations module.

Frequently asked questions

What is CVE-2023-38830?: An information leak in PHPJabbers Yacht Listing Script v1.0 allows attackers to export clients' credit card numbers from the Reservations module.
How severe is CVE-2023-38830?: CVE-2023-38830 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2023-38830 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-38830?: CVE-2023-38830 affects Phpjabbers Yacht Listing Script. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-38830?: 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.
When was CVE-2023-38830 published?: CVE-2023-38830 was published on 2023-08-10 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:phpjabbers:yacht_listing_script:1.0:*:*:*:*:*:*:*

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