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CVE-2022-44830

HighPublished

Sourcecodester Event Registration App v1.0 was discovered to contain multiple CSV injection vulnerabilities via the First Name, Contact and Remarks fields....

Published: Nov 21, 2022
Updated: Apr 29, 2025
Assigning CNA: mitre
Evidence observed: Aug 5, 2026

Primary CVSS

7.8/ 10High

nvd · CVSS 3.1

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS probability estimate

0.6%

Low · next 30 days

Percentile: 46.3%
Model date: Sep 21, 2026

EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.

Summary

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.

Sources

CVE-2022-44830PoC
Proof-of-concept exploit for CVE-2022-44830, a CSV injection vulnerability in Sourcecodester Event Registration App v1.0. Demonstrates remote code execution via crafted Excel formulas in user fields.

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