How severe is CVE-2025-4243?

CVE-2025-4243 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2025-4243 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (33rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-4243?

CVE-2025-4243 affects Fabian Online Bus Reservation System. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-4243?

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

Does CVE-2025-4243 have an EU (EUVD) identifier?

Yes. CVE-2025-4243 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-13350.

When was CVE-2025-4243 published?

CVE-2025-4243 was published on 2025-05-03 and last updated on 2026-06-17.

CVE-2025-4243

CVE-2025-4243 is a medium-severity vulnerability in Fabian Online Bus Reservation System 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-74.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
CVSS v2: 6.5
CVSS v4: 5.3
EPSS exploit prediction: 0% (33rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-13350
Weakness: CWE-74
Affected product: Fabian Online Bus Reservation System
Published: 2025-05-03
Last modified: 2026-06-17

Description

A vulnerability, which was classified as critical, has been found in code-projects Online Bus Reservation System 1.0. Affected by this issue is some unknown functionality of the file /print.php. The manipulation of the argument ID leads to sql injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.

Frequently asked questions

What is CVE-2025-4243?: A vulnerability, which was classified as critical, has been found in code-projects Online Bus Reservation System 1.0. Affected by this issue is some unknown functionality of the file /print.php. The manipulation of the argument ID leads to sql injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.
How severe is CVE-2025-4243?: CVE-2025-4243 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2025-4243 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (33rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-4243?: CVE-2025-4243 affects Fabian Online Bus Reservation System. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-4243?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-4243 have an EU (EUVD) identifier?: Yes. CVE-2025-4243 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-13350.
When was CVE-2025-4243 published?: CVE-2025-4243 was published on 2025-05-03 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:fabian:online_bus_reservation_system:1.0:*:*:*:*:*:*:*

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