How severe is CVE-2026-3723?

CVE-2026-3723 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2026-3723 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-3723?

CVE-2026-3723 affects Carmelo Simple Flight Ticket Booking System. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-3723?

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.

Does CVE-2026-3723 have an EU (EUVD) identifier?

Yes. CVE-2026-3723 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-10226.

When was CVE-2026-3723 published?

CVE-2026-3723 was published on 2026-03-08 and last updated on 2026-06-17.

CVE-2026-3723

CVE-2026-3723 is a high-severity vulnerability in Carmelo Simple Flight Ticket Booking System with a CVSS 3.x base score of 7.3. 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-89.

Key facts

Severity: High (CVSS 3.x base score 7.3)
CVSS v2: 7.5
CVSS v4: 5.5
EPSS exploit prediction: 0% (29th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-10226
Weakness: CWE-89
Affected product: Carmelo Simple Flight Ticket Booking System
Published: 2026-03-08
Last modified: 2026-06-17

Description

A security flaw has been discovered in code-projects Simple Flight Ticket Booking System 1.0. This affects an unknown function of the file /Admindelete.php. The manipulation of the argument flightno results in sql injection. The attack may be performed from remote. The exploit has been released to the public and may be used for attacks.

Frequently asked questions

What is CVE-2026-3723?: A security flaw has been discovered in code-projects Simple Flight Ticket Booking System 1.0. This affects an unknown function of the file /Admindelete.php. The manipulation of the argument flightno results in sql injection. The attack may be performed from remote. The exploit has been released to the public and may be used for attacks.
How severe is CVE-2026-3723?: CVE-2026-3723 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2026-3723 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-3723?: CVE-2026-3723 affects Carmelo Simple Flight Ticket Booking System. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-3723?: 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.
Does CVE-2026-3723 have an EU (EUVD) identifier?: Yes. CVE-2026-3723 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-10226.
When was CVE-2026-3723 published?: CVE-2026-3723 was published on 2026-03-08 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:carmelo:simple_flight_ticket_booking_system:1.0:*:*:*:*:*:*:*

More vulnerabilities in Carmelo Simple Flight Ticket Booking System

CVE-2026-3736 — High (CVSS 7.3): A vulnerability was found in code-projects Simple Flight Ticket Booking System 1.0. Affected by this issue is some…
CVE-2026-3735 — High (CVSS 7.3): A vulnerability has been found in code-projects Simple Flight Ticket Booking System 1.0. Affected by this vulnerability…
CVE-2026-3709 — High (CVSS 7.3): A weakness has been identified in code-projects Simple Flight Ticket Booking System 1.0. This affects an unknown…
CVE-2026-3708 — High (CVSS 7.3): A security flaw has been discovered in code-projects Simple Flight Ticket Booking System 1.0. The impacted element is…
CVE-2026-3705 — High (CVSS 7.3): A vulnerability was found in code-projects Simple Flight Ticket Booking System 1.0. This issue affects some unknown…
CVE-2026-3711 — Medium (CVSS 4.7): A vulnerability was detected in code-projects Simple Flight Ticket Booking System 1.0. Affected is an unknown function…

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