CVE-2026-3709CRITICAL 9.8EPSS p26.7%

CVE-2026-3709CVE-2026-3709

Description

A weakness has been identified in code-projects Simple Flight Ticket Booking System 1.0. This affects an unknown function of the file /register.php. Executing a manipulation of the argument Username can lead to sql injection. The attack may be launched remotely. The exploit has been made available to the public and could be used for attacks.

Scoring

CVSS 3.19.8 (CRITICAL)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS0.35% probability of exploitation · percentile 26.7% · 2026-06-19T12:03:05Z
Published2026-03-08
Last modified2026-04-29

Underlying weaknesses· 2

CWE-74CWE-89

References

  1. https://code-projects.org/
  2. https://github.com/Owen-YuanW/CVE/issues/3
  3. https://vuldb.com/?ctiid.349655
  4. https://vuldb.com/?id.349655
  5. https://vuldb.com/?submit.766142
  6. https://vuldb.com/?submit.767883

2

TypeTargetConfidenceTier
WeaknessImproper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')cwe-740%live
WeaknessImproper Neutralization of Special Elements used in an SQL Command ('SQL Injection')cwe-890%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.