CVE-2022-44830: Sourcecodester Event Registration App v1.0 was discovered to contain multiple CSV injection vulnerabilities vi

This month

HIGH 7.8DOWNGRADE

CVE-2022-44830 is a high-severity flaw (CVSS 7.8) affecting event registration application. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Sourcecodester Event Registration App v1.0 was discovered to contain multiple CSV injection vulnerabilities via the First Name, Contact and Remarks fields. These vulnerabilities allow attackers to execute arbitrary code via a crafted excel file.

Why this priority

High severity
Public exploit reference

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

Risk facts

CVSS score	7.8 (High)
Attack vector	Local
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.6% (top 52%)
CISA exploited list	No
Weakness	CWE-1236
Published	2022-11-21
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: event registration application project

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

Am I affected?

Timeline

2022-11-21 18:15 UTCPublished CVE record published
2026-06-17 05:08 UTCUpdated Record last modified

event registration application project event registration application 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-registration-application || rpm -q event-registration-application || event-registration-application --version

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

apt-cache madison event-registration-application sudo apt install event-registration-application=<VERSION_BEFORE_1.0> sudo apt-mark hold event-registration-application

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

dnf --showduplicates list event-registration-application sudo dnf downgrade event-registration-application-<VERSION_BEFORE_1.0> sudo dnf versionlock add event-registration-application

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-2022-44830?

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

Is CVE-2022-44830 being exploited?

CVE-2022-44830 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-2022-44830 affect?

CVE-2022-44830 affects event registration application. Severity is high (CVSS 7.8). Sourcecodester Event Registration App v1.0 was discovered to contain multiple CSV injection vulnerabilities via the First Name, Contact and Remarks fields. These vulnerabilities allow attackers to execute arbitrary code via a crafted excel

How urgent is CVE-2022-44830?

Priority 44/100. High severity; Public exploit reference

References

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