What is CVE-2020-13826?

CVE-2020-13826 is a high-severity vulnerability in I-Doit, classified under Improper Neutralization of Formula Elements in a CSV File. CVSS score: 8.8/10. Published 2020-08-20.

How severe is CVE-2020-13826?

High severity. CVSS v3 base score is 8.8 out of 10.

Vulnerability in I-Doit

CVE-2020-13826

A CSV injection (aka Excel Macro Injection or Formula Injection) issue in i-doit 1.14.2 allows an attacker to execute arbitrary commands via a Title parameter that is mishandled in a CSV export.

Published 2020-08-20 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.015 (73.2th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 73rd percentile — 73.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.015 · newest: 0.015 · change: 0.000

Affected products

I-Doit

Weakness classification (CWE)

CWE-1236 — Improper Neutralization of Formula Elements in a CSV File

References

www.wizlynxgroup.com/security-research-advisories/vuln/WLX-2020-006 (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2020-13826?: CVE-2020-13826 is a high-severity vulnerability in I-Doit, classified under Improper Neutralization of Formula Elements in a CSV File. CVSS score: 8.8/10. Published 2020-08-20.
How severe is CVE-2020-13826?: High severity. CVSS v3 base score is 8.8 out of 10.