How severe is CVE-2023-48830?

CVE-2023-48830 has a CVSS 3.x base score of 8.8, 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 high, and availability high.

Is CVE-2023-48830 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (64th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-48830?

CVE-2023-48830 affects Phpjabbers Shuttle Booking Software. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-48830?

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-2023-48830 published?

CVE-2023-48830 was published on 2023-12-07 and last updated on 2026-06-17.

CVE-2023-48830

CVE-2023-48830 is a high-severity vulnerability in Phpjabbers Shuttle Booking Software with a CVSS 3.x base score of 8.8. 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-74.

Key facts

Severity: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 1% (64th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-74
Affected product: Phpjabbers Shuttle Booking Software
Published: 2023-12-07
Last modified: 2026-06-17

Description

Shuttle Booking Software 2.0 is vulnerable to CSV Injection in the Languages section via an export.

Frequently asked questions

What is CVE-2023-48830?: Shuttle Booking Software 2.0 is vulnerable to CSV Injection in the Languages section via an export.
How severe is CVE-2023-48830?: CVE-2023-48830 has a CVSS 3.x base score of 8.8, 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 high, and availability high.
Is CVE-2023-48830 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (64th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-48830?: CVE-2023-48830 affects Phpjabbers Shuttle Booking Software. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-48830?: 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-2023-48830 published?: CVE-2023-48830 was published on 2023-12-07 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:phpjabbers:shuttle_booking_software:2.0:*:*:*:*:*:*:*

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