CVE-2026-2009: A flaw has been found in SourceCodester Gas Agency Management System 1.0

Routine

MEDIUM 6.3DOWNGRADE

CVE-2026-2009 is a medium-severity flaw (CVSS 6.3) affecting gas agency management system. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A flaw has been found in SourceCodester Gas Agency Management System 1.0. This issue affects some unknown processing of the file /gasmark/php_action/createUser.php. Executing a manipulation can lead to improper access controls. It is possible to launch the attack remotely. The exploit has been published 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	6.3 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.3% (top 79%)
CISA exploited list	No
Weakness	CWE-266, CWE-284
Published	2026-02-06
Last modified	2026-06-17

Publisher (CNA): VulDB · Vendor: mayurik

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

Am I affected?

Timeline

2026-02-06 08:15 UTCPublished CVE record published
2026-06-17 10:29 UTCUpdated Record last modified

mayurik gas agency 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 gas-agency-management-system || rpm -q gas-agency-management-system || gas-agency-management-system --version

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

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

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

dnf --showduplicates list gas-agency-management-system sudo dnf downgrade gas-agency-management-system-<VERSION_BEFORE_1.0> sudo dnf versionlock add gas-agency-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-2026-2009?

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

Is CVE-2026-2009 being exploited?

CVE-2026-2009 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-2026-2009 affect?

CVE-2026-2009 affects gas agency management system. Severity is medium (CVSS 6.3). A flaw has been found in SourceCodester Gas Agency Management System 1.0. This issue affects some unknown processing of the file /gasmark/php_action/createUser.php. Executing a manipulation can lead to improper access controls. It is possib

How urgent is CVE-2026-2009?

Priority 32/100. Public exploit reference

Software pages

PHP vulnerabilities

Related CVEs

CVE-2024-5051 MEDIUM 6.3 DOWNGRADE A vulnerability has been found in SourceCodester Gas Agency Management System 1.0 and classified as critical
CVE-2024-36569 HIGH 8.1 DOWNGRADE Sourcecodester Gas Agency Management System v1.0 is vulnerable to arbitrary code execution via editClientImage
CVE-2024-36568 CRITICAL 9.8 DOWNGRADE Sourcecodester Gas Agency Management System v1.0 is vulnerable to SQL Injection via /gasmark/editbrand.php?id=

References

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