CVE-2024-1011: A vulnerability classified as problematic was found in SourceCodester Employee Management System 1.0

Routine

MEDIUM 4.3DOWNGRADE

CVE-2024-1011 is a medium-severity flaw (CVSS 4.3) affecting employee management system. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A vulnerability classified as problematic was found in SourceCodester Employee Management System 1.0. This vulnerability affects unknown code of the file delete-leave.php of the component Leave Handler. The manipulation of the argument id leads to improper access controls. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-252280.

Why this priority

Public exploit reference

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

Risk facts

CVSS score	4.3 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.6% (top 50%)
CISA exploited list	No
Weakness	CWE-284
Published	2024-01-29
Last modified	2026-06-17

Publisher (CNA): VulDB · Vendor: employee management system project

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

Am I affected?

Timeline

2024-01-29 17:15 UTCPublished CVE record published
2026-06-17 07:03 UTCUpdated Record last modified

employee management system project employee 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 employee-management-system || rpm -q employee-management-system || employee-management-system --version

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

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

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

dnf --showduplicates list employee-management-system sudo dnf downgrade employee-management-system-<VERSION_BEFORE_1.0> sudo dnf versionlock add employee-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-2024-1011?

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

Is CVE-2024-1011 being exploited?

CVE-2024-1011 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-2024-1011 affect?

CVE-2024-1011 affects employee management system. Severity is medium (CVSS 4.3). A vulnerability classified as problematic was found in SourceCodester Employee Management System 1.0. This vulnerability affects unknown code of the file delete-leave.php of the component Leave Handler. The manipulation of the argument id l

How urgent is CVE-2024-1011?

Priority 33/100. Public exploit reference

Software pages

PHP vulnerabilities

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References

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