CVE-2025-4038: A vulnerability was found in code-projects Train Ticket Reservation System 1.0

Routine

MEDIUM 5.3DOWNGRADE

CVE-2025-4038 is a medium-severity flaw (CVSS 5.3) affecting train ticket reservation system. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A vulnerability was found in code-projects Train Ticket Reservation System 1.0. It has been declared as critical. Affected by this vulnerability is the function Reservation of the component Ticket Reservation. The manipulation of the argument Name leads to stack-based buffer overflow. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used.

Why this priority

Public exploit reference

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	5.3 (Medium)
Attack vector	Local
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.3% (top 75%)
CISA exploited list	No
Weakness	CWE-119, CWE-121, CWE-787
Published	2025-04-28
Last modified	2026-06-17

Publisher (CNA): VulDB · Vendor: fabian

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-04-28 21:15 UTCPublished CVE record published
2026-06-17 09:32 UTCUpdated Record last modified

fabian train ticket reservation system DOWNGRADE

Affected: 1.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 1.0

1. Check installed version

apt-cache policy train-ticket-reservation-system || rpm -q train-ticket-reservation-system || train-ticket-reservation-system --version

2. No fixed release: DOWNGRADE to a release before 1.0 (Debian / Ubuntu)

apt-cache madison train-ticket-reservation-system sudo apt install train-ticket-reservation-system=<VERSION_BEFORE_1.0> sudo apt-mark hold train-ticket-reservation-system

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list train-ticket-reservation-system sudo dnf downgrade train-ticket-reservation-system-<VERSION_BEFORE_1.0> sudo dnf versionlock add train-ticket-reservation-system

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-4038?

train ticket reservation system: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2025-4038 being exploited?

CVE-2025-4038 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-4038 affect?

CVE-2025-4038 affects train ticket reservation system. Severity is medium (CVSS 5.3). A vulnerability was found in code-projects Train Ticket Reservation System 1.0. It has been declared as critical. Affected by this vulnerability is the function Reservation of the component Ticket Reservation. The manipulation of the argume

How urgent is CVE-2025-4038?

Priority 30/100. Public exploit reference

Related CVEs

CVE-2025-0529 MEDIUM 5.3 DOWNGRADE A vulnerability, which was classified as critical, was found in code-projects Train Ticket Reservation System

References

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