CVE-2022-30820: In Wedding Management v1.0, there is an arbitrary file upload vulnerability in the picture upload point of "us

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HIGH 8.8DOWNGRADE

CVE-2022-30820 is a high-severity flaw (CVSS 8.8) affecting wedding management system. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

In Wedding Management v1.0, there is an arbitrary file upload vulnerability in the picture upload point of "users_edit.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	8.8 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	1.2% (top 33%)
CISA exploited list	No
Weakness	CWE-434
Published	2022-06-02
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: wedding 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

2022-06-02 14:15 UTCPublished CVE record published
2026-06-17 04:44 UTCUpdated Record last modified

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

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

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

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

dnf --showduplicates list wedding-management-system sudo dnf downgrade wedding-management-system-<VERSION_BEFORE_1.0> sudo dnf versionlock add wedding-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-2022-30820?

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

Is CVE-2022-30820 being exploited?

CVE-2022-30820 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-2022-30820 affect?

CVE-2022-30820 affects wedding management system. Severity is high (CVSS 8.8). In Wedding Management v1.0, there is an arbitrary file upload vulnerability in the picture upload point of "users_edit.php" file.

How urgent is CVE-2022-30820?

Priority 53/100. High severity; Public exploit reference

Software pages

PHP vulnerabilities

Related CVEs

CVE-2022-30836 HIGH 7.2 DOWNGRADE Wedding Management System v1.0 is vulnerable to SQL Injection
CVE-2022-30835 HIGH 7.2 DOWNGRADE Wedding Management System v1.0 is vulnerable to SQL Injection
CVE-2022-30834 HIGH 7.2 DOWNGRADE Wedding Management System v1.0 is vulnerable to SQL Injection via /Wedding-Management/admin/client_manage_acco
CVE-2022-30833 HIGH 7.2 DOWNGRADE Wedding Management System v1.0 is vulnerable to SQL Injection via /Wedding-Management/admin/client_edit.php?bo
CVE-2022-30832 HIGH 7.2 DOWNGRADE Wedding Management System v1.0 is vulnerable to SQL Injection via /Wedding-Management/admin/client_assign.php?

References

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