CVE-2025-4890: A vulnerability was found in code-projects Tourism Management System 1.0 and classified as critical

Routine

MEDIUM 5.3DOWNGRADE

CVE-2025-4890 is a medium-severity flaw (CVSS 5.3) affecting tourism management 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 Tourism Management System 1.0 and classified as critical. This issue affects the function LoginUser of the component Login User. The manipulation of the argument username/password 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	0.4% (top 68%)
CISA exploited list	No
Weakness	CWE-119, CWE-121, CWE-787
Published	2025-05-18
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

2025-05-18 18:15 UTCPublished CVE record published
2026-06-17 09:34 UTCUpdated Record last modified

fabian tourism management 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 tourism-management-system || rpm -q tourism-management-system || tourism-management-system --version

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

apt-cache madison tourism-management-system sudo apt install tourism-management-system=<VERSION_BEFORE_1.0> sudo apt-mark hold tourism-management-system

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

dnf --showduplicates list tourism-management-system sudo dnf downgrade tourism-management-system-<VERSION_BEFORE_1.0> sudo dnf versionlock add tourism-management-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-2025-4890?

tourism management system: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2025-4890 being exploited?

CVE-2025-4890 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-2025-4890 affect?

CVE-2025-4890 affects tourism management system. Severity is medium (CVSS 5.3). A vulnerability was found in code-projects Tourism Management System 1.0 and classified as critical. This issue affects the function LoginUser of the component Login User. The manipulation of the argument username/password leads to stack-ba

How urgent is CVE-2025-4890?

Priority 31/100. Public exploit reference

Related CVEs

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CVE-2025-57642 HIGH 7.2 DOWNGRADE A Shell Upload vulnerability in Tourism Management System 2.0 allows an attacker to upload and execute arbitra
CVE-2025-4889 MEDIUM 5.3 DOWNGRADE A vulnerability has been found in code-projects Tourism Management System 1.0 and classified as critical
CVE-2025-0538 LOW 3.5 DOWNGRADE A vulnerability, which was classified as problematic, was found in code-projects Tourism Management System 1.0
CVE-2024-41333 MEDIUM 6.1 DOWNGRADE A reflected cross-site scripting (XSS) vulnerability in Phpgurukul Tourism Management System v2.0 allows attac

References

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