CVE-2022-38323: Event Management System v1.0 was discovered to contain an arbitrary file upload vulnerability via the componen

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HIGH 7.2DOWNGRADE

CVE-2022-38323 is a high-severity flaw (CVSS 7.2) affecting event management system. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Event Management System v1.0 was discovered to contain an arbitrary file upload vulnerability via the component /Royal_Event/update_image.php. This vulnerability allows attackers to execute arbitrary code via a crafted PHP file.

Why this priority

High severity
Public exploit reference

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

Risk facts

CVSS score	7.2 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	High
User interaction	None
EPSS exploit chance	1.3% (top 30%)
CISA exploited list	No
Weakness	CWE-434
Published	2022-09-15
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: event 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

2022-09-15 01:15 UTCPublished CVE record published
2026-06-17 04:56 UTCUpdated Record last modified

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

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

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

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

dnf --showduplicates list event-management-system sudo dnf downgrade event-management-system-<VERSION_BEFORE_1.0> sudo dnf versionlock add event-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-2022-38323?

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

Is CVE-2022-38323 being exploited?

CVE-2022-38323 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-2022-38323 affect?

CVE-2022-38323 affects event management system. Severity is high (CVSS 7.2). Event Management System v1.0 was discovered to contain an arbitrary file upload vulnerability via the component /Royal_Event/update_image.php. This vulnerability allows attackers to execute arbitrary code via a crafted PHP file.

How urgent is CVE-2022-38323?

Priority 48/100. High severity; Public exploit reference

Software pages

PHP vulnerabilities

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References

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